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Subjects

• P-35 (Fighter plane)
• P. A. Starck Piano Company [+2]
• P. A. Starck Piano Company--Products--1910-1920
• P. A. Starck Piano Company--Products--1930-1940
• P. Lorillard Company--Products--1930-1940
• Pabst Blue Ribbon Casino (Chicago, Ill.)
• Pabst Brewing Company (1889-1920)--Products--1910-1920
• Pabst-ett Corporation--Products--1930-1940
• Pacific Knitting Mills--Products--1920-1930
• Pacific Ocean--1930-1940
• Pacifism [+2]
• Pacifism--Middle West--1940-1950
• Pacifism--United States--1920-1930
• Packaging--1930-1940
• Packard Motor Car Company [+3]
• Packard Motor Car Company--Products--1910-1920
• Packard Motor Car Company--Products--1920-1930
• Packard Motor Car Company--Products--1930-1940
• Paderewski, Ignace Jan, 1860-1941
• Page, Anita, 1910-2008
• Page, Eleanor, 1910-1994
• Page, Ruth, 1899-1991
• Pagodas--China--1920-1930
• Paige-Detroit Motor Car Company--Products--1910-1920
• Pails--1930-1940
• Pain [+2]
• Pain--1900-1910
• Pain--1940-1950
• Paine, Diehl & Co. (Philadelphia, Pa.) Keystone Camera Company--Products--1930-1940
• Paint industry--Illinois--Chicago--1930-1940
• Painted angel (Motion picture)
• Painters (Artists) [+2]
• Painters (Artists)--1890-1900
• Painters (Artists)--Irish--1920-1940
• Painting [+4]
• Painting--1890-1900
• Painting--1900-1910
• Painting--1910-1920
• Painting--1930-1940
• Paints & varnishes [+3]
• Paints & varnishes--1890-1900
• Paints & varnishes--1910-1920
• Paints & varnishes--1930-1940
• Paisley, Elizabeth
• Pajamas [+2]
• Pajamas--1930-1940
• Pajamas--1940-1950
• Pak, Yŏng-hyo, 1861-1939
• Palais de la Méditerranée (Nice, France)
• Palais Princier de Monaco--1930-1940
• Palestine--History--Arab rebellion, 1936-1939--Refugees--Jerusalem
• Pallavicini, Alessandro--Marriage
• Palmer House (Chicago, Ill.) [+2]
• Palmer House (Chicago, Ill.)
• Palmer House (Chicago, Ill.)--Facilities--1930-1940
• Palmer, Bertha Honoré, 1849-1918
• Palmer, Isabelle Dunning
• Palmer, Lilli, 1914-1986
• Palmer, Phyllis
• Palmolive Building (Chicago, Ill.)
• Palmolive Company [+2]
• Palmolive Company--People--1920-1930
• Palmolive Company--Products--1930-1940
• Palmour, Irma C.
• Palms [+3]
• Palms--Florida--Miami Beach--1930-1940
• Palms--Gibraltar--1930-1940
• Palms--Sri Lanka--1920-1930
• Palumbo, Tony--Trials, litigation, etc.--Illinois--Chicago
• Pamphlets--1930-1940
• Pan American World Airways, Inc. [+7]
• Pan American World Airways, Inc.--Equipment & supplies--1930-1940
• Pan American World Airways, Inc.--Equipment & supplies--Chesapeake Bay (Md. and Va.)--1930-1940
• Pan American World Airways, Inc.--Equipment & supplies--New Zealand--Auckland--1930-1940
• Pan American World Airways, Inc.--Equipment & supplies--Newfoundland and Labrador--Botwood--1930-1940
• Pan American World Airways, Inc.--People--1930-1940
• Pan American World Airways, Inc.--People--New Zealand--Auckland--1930-1940
• Pan American World Airways, Inc.--Products--1940-1950
• Panama Canal (Panama) [+3]
• Panama Canal (Panama)--1890-1900
• Panama Canal (Panama)--1900-1910
• Panama Canal (Panama)--1930-1940
• Panama-Pacific International Exposition (1915 : San Francisco, Calif.)--Buildings
• Panay (Gunboat)
• Pancakes & waffles [+3]
• Pancakes & waffles--1910-1920
• Pancakes & waffles--1930-1940
• Pancakes & waffles--Minnesota--Superior National Forest--1920-1930
• Pandas [+2]
• Pandas--China--1930-1940
• Pandas--Illinois--1930-1940
• Pangborn, J. H.
• Pankalos, Theodōros, 1878-1952
• Panorama de Paris (Tapestry)
• Panthers--1940-1940
• Paoli, Charles
• Papeete (Tapestry)
• Paper [+2]
• Paper--Illinois--Chicago--1930-1940
• Paper--Illinois--Chicago--1940-1950
• Paper dolls [+3]
• Paper dolls--1910-1920
• Paper dolls--1930-1940
• Paper dolls--1940-1950
• Paper toys [+3]
• Paper toys--1900-1910
• Paper toys--1910-1920
• Paper toys--1940-1950
• Paquin, Jeanne, 1869-1936--Associated objects
• Parachutes--British--England--1930-1940
• Parachuting [+5]
• Parachuting--Florida--Miami--1930-1940
• Parachuting--Great Britain--1930-1940
• Parachuting--Illinois--East Saint Louis--1930-1940
• Parachuting--New Jersey--1920-1930
• Parachuting--Washington (D.C.)--1920-1930
• Parachutists [+4]
• Parachutists--1930-1940
• Parachutists--Great Britain--1930-1940
• Parachutists--Illinois--Chicago--1930-1940
• Parachutists--Illinois--East Saint Louis--1930-1940
• Parades & processions [+24]
• Parades & processions--1920-1930
• Parades & processions--Austria--Vienna--1930-1940
• Parades & processions--China--Changchun (Jilin Sheng)--1930-1940
• Parades & processions--Cuba--Havana--1920-1930
• Parades & processions--England--London--1820-1830
• Parades & processions--England--London--1890-1900
• Parades & processions--England--London--1920-1930
• Parades & processions--England--London--1930-1940
• Parades & processions--France--Mâcon--1930-1940
• Parades & processions--Germany--Berlin--1930-1940
• Parades & processions--Germany--Munich--1930-1940
• Parades & processions--Illinois--Chicago--1930-1940
• Parades & processions--Illinois--Evanston--1920-1930
• Parades & processions--Illinois--Lockport--1930-1940
• Parades & processions--Italy--1930-1940
• Parades & processions--Massachusetts--Boston--1930-1940
• Parades & processions--Nevada--Las Vegas--1930-1940
• Parades & processions--New Jersey--Princeton--1920-1930
• Parades & processions--New York (State)--Brooklyn--1920-1930
• Parades & processions--New York (State)--New York--1930-1940
• Parades & processions--New York (State)--Poughkeepsie--1920-1930
• Parades & processions--Pennsylvania--Glen Rock--1920-1930
• Parades & processions--Russia--Moscow--1930-1940
• Parades & processions--Turkey--Istanbul--1800-1900
• Paraffin wax--1930-1940
• Paray, Lucile
• Parents [+2]
• Parents--1920-1930
• Parents--1930-1940
• Parents' Association, Inc.
• Parfumerie Melba, Inc.--Products--1920-1930
• Parfums Charbert, Inc.--Products--1940-1950
• Parfums Corday, Inc. [+2]
• Parfums Corday, Inc.--Products--1920-1930
• Parfums Corday, Inc.--Products--1930-1940
• Paris Fashion Cloak Company--Products--1910-1920
• Paris Medicine Co.--Products--1930-1940
• Park, Guy Brasfield, 1872-1946--Public appearances--Illinois--Chicago
• Parker Pen Company [+2]
• Parker Pen Company--Products--1920-1930
• Parker Pen Company--Products--1930-1940
• Parker, Charles D.
• Parker, Gilbert, 1862-1932--Social life--California--Los Angeles
• Parker, James
• Parker, Jean [+2]
• Parker, Jean
• Parker, Jean--Social life
• Parkhurst, C. H. (Charles Henry), 1842-1933
• Parking--1930-1940
• Parking lots [+2]
• Parking lots--France--Vincennes--1920-1930
• Parking lots--Illinois--Chicago--1930-1940
• Parks [+5]
• Parks--Argentina--Buenos Aires--1930-1940
• Parks--Illinois--Chicago--1860-1870
• Parks--Illinois--Chicago--1890-1900
• Parks--Illinois--Chicago--1900-1910
• Parks--Illinois--Chicago--1930-1940
• Parks, George A., 1883-1984--Sports
• Parlors [+2]
• Parlors--1930-1940
• Parlors--Illinois--Lake Forest--1880-1890
• Parmajit Singh, d. 1955--Social life
• Parmelee, Le Roy Earl
• Parnell (Motion picture)
• Parnell, Harvey, 1880-1936--Public appearances--Arkansas--Little Rock--1920-1930
• Parole--Illinois--Chicago--1930-1940
• Parova, Lisa
• Parque 3 de Febrero (Buenos Aires, Argentina)
• Parrish, Grady
• Parrish, Helen, 1924-1959
• Parrots [+2]
• Parrots
• Parrots--England--Salisbury and Wilton--1930-1940
• Parry, David M. (David Maclean), 1852-1915
• Parsnip--England--London--1930-1940
• Parsons, William Sterling, 1901-1953
• Partido de la Revolución Mexicana--People--Mexico--1930-1940
• Partido Nacional Revolucionario (Mexico)--People--1930-1940
• Parties [+4]
• Parties--1920-1930
• Parties--1930-1940
• Parties--Illinois--Evanston--1930-1940
• Parties--Illinois--Lake Forest--1920-1930
• Partito nazionale fascista (Italy)--People--1930-1940
• Passageways--Germany--Berlin--1930-1940
• Passenger quarters [+2]
• Passenger quarters--1920-1930
• Passenger quarters--1930-1940
• Passengers [+7]
• Passengers--1920-1930
• Passengers--1930-1940
• Passengers--California--San Francisco--1930-1940
• Passengers--Illinois--1930-1940
• Passengers--Illinois--Chicago--1890-1900
• Passengers--Illinois--Chicago--1930-1940
• Passengers--United States--1930-1940
• Pasta products--1910-1920
• Patent medicines [+6]
• Patent medicines--1840-1850
• Patent medicines--1890-1900
• Patent medicines--1910-1920
• Patent medicines--1920-1930
• Patent medicines--1930-1940
• Patent medicines--1940-1950
• Patents--1890-1900
• Pathfinder Company--Products--1910-1920
• Patios [+2]
• Patios--1930-1940
• Patios--Illinois--Chicago--1930-1940
• Patlagean, Numa--Associated objects
• Patou, Jean, 1887-1936--Associated objects
• Patriarchs--Vatican City--1920-1930
• Patrick Duluth Knitting Mills--Products--1920-1930
• Patrick, Frank W.--Sports
• Patrick, Gail, 1911-1980
• Patriot (Motion picture : 1928)
• Pattern sheets [+3]
• Pattern sheets--1910-1920
• Pattern sheets--1930-1940
• Pattern sheets--1940-1950
• Patterns (Design elements)--1930-1940
• Patterson, Caroline Lowe--Travel--England--London
• Patterson, Eleanor Medill, 1881-1948
• Patterson, Elizabeth Ann
• Patterson, Evelyn
• Patterson, Grier D., Mrs.
• Patterson, Joseph Medill, 1879-1946
• Patton, Anne Wilson
• Patton, Pat (Fictitious character)
• Paul-Boncour, J. (Joseph), 1873-1972 [+2]
• Paul-Boncour, J. (Joseph), 1873-1972
• Paul-Boncour, J. (Joseph), 1873-1972--Staff
• Paul-Boncour, William
• Paulus, Theresa--Health
• Paus, D. L.
• Pavilions (Facilities)--China--Beijng--1920-1930
• Pavle, Prince of Yugoslavia, 1893-1976 [+2]
• Pavle, Prince of Yugoslavia, 1893-1976
• Pavle, Prince of Yugoslavia, 1893-1976--Public appearances--England--London
• Pavletich, Joseph J.
• Pawnshops [+2]
• Pawnshops--Illinois--Chicago--1930-1940
• Pawnshops--Illinois--Chicago--1940-1950
• Pax (Roman deity)
• Paydays--1910-1920
• Paying bills--1920-1930
• Payne, James H., Jr.
• Payne, Lewis, 1845-1865 [+2]
• Payne, Lewis, 1845-1865
• Payne, Lewis, 1845-1865--Death & burial--Washington (D.C.)
• Peabody, Grace Van Alstyne
• Peace--1920-1930
• Peaches--1930-1940
• Peacock, Robert E., Mrs.
• Peanut butter--1910-1920
• Peanuts [+2]
• Peanuts--1920-1930
• Peanuts--United States--1930-1940
• Peanuts (Comic strip)
• Pearl Harbor (Hawaii), Attack on, 1941
• Pearls [+2]
• Pearls--1930-1940
• Pearls--1940-1950
• Pears--1930-1940
• Pearson, W. W. (William Wilson)
• Peas--1930-1940
• Peasants [+8]
• Peasants--1930-1940
• Peasants--Austria--Kirnberg--1930-1940
• Peasants--Germany--1930-1940
• Peasants--Germany--Goslar--1930-1940
• Peasants--Greece--1910-1920
• Peasants--Mexico--1930-1940
• Peasants--Mexico--Papantla de Olarte--1930-1940
• Peasants--Soviet Union--1930-1940
• Peck & Peck--Products--1910-1920
• Peck, Annie S. (Annie Smith), 1850-1935
• Peddlers--1930-1940
• Pedestrians [+5]
• Pedestrians--1890-1900
• Pedestrians--1930-1940
• Pedestrians--England--London--1930-1940
• Pedestrians--Illinois--Chicago--1900-1910
• Pedestrians--Illinois--Chicago--1930-1940
• Peek, George N. (George Nelson), 1873-1943
• Peeples, Charles
• Peerless Motor Car Company (Cleveland, Ohio)--Products--1910-1920
• Peet, Charles L.
• Peet, Narcissa Thorne
• Peg legs--1930-1940
• Pelton & Pelton [+2]
• Pelton & Pelton--Products--1920-1930
• Pelton & Pelton--Products--1930-1940
• Pelton Publishing Company--Products--1910-1920
• Pelton, Bernice
• Pencils [+3]
• Pencils--1910-1920
• Pencils--1920-1930
• Pencils--1930-1940
• Penguins--New Hampshire--Nashua--1920-1930
• Peninsulas--Manitoba--1930-1940
• Penmanship--1920-1930
• Penn Athletic Club Rowing Association--Sports--Pennsylvania--Philadelphia--1930-1940
• Penner, Joe, 1904-1941
• Penniman, Josiah Harmar, 1868-1941
• Pennington, Ann, 1893-1971--Performances
• Pennsylvania Railroad [+2]
• Pennsylvania Railroad
• Pennsylvania Railroad--People--1930-1940
• Pennsylvania State Police--People--Pennsylvania--1930-1940
• Penrose, Boies, 1860-1921--Public appearances
• Pens [+3]
• Pens--1910-1920
• Pens--1920-1930
• Pens--1930-1940
• Penthouses--New York (State)--New York--1930-1940
• People [+2]
• People--1930-1940
• People--Illinois--Chicago--1890-1900
• People associated with arts, entertainment & sports--1930-1940
• People associated with commercial & service activities [+3]
• People associated with commercial & service activities--1920-1930
• People associated with commercial & service activities--1930-1940
• People associated with commercial & service activities--New York (State)--1930-1940
• People associated with entertainment & sports--1930-1940
• People associated with religion--1930-1940
• People associated with transportation--1930-1940
• People's Gas Company--Buildings--Illinois--Chicago--1910-1920
• People's Outfitting Co. (Department store)--Products--1890-1900
• Pepper, George Wharton, 1867-1961
• Peppermint--England--Swanley (Kent)--1930-1940
• Pepsi-Cola Company--Products--1940-1950
• Pepsodent Company [+2]
• Pepsodent Company--Products--1920-1930
• Pepsodent Company--Products--1930-1940
• Pepto-Bismol (Trademark)
• Perfect Slip Cover Company--Products--1940-1950
• Perfection Sunburn Lotion (Trademark)
• Performance art--Florida--Silver Springs--1930-1940
• Perfumes [+3]
• Perfumes--1920-1930
• Perfumes--1930-1940
• Perfumes--1940-1950
• Periodicals [+3]
• Periodicals--1920-1930
• Periodicals--1930-1940
• Periodicals--1940-1950
• Periscopes [+3]
• Periscopes--1910-1920
• Periscopes--1920-1930
• Periscopes--1930-1940
• Perkins, William O.
• Permanent Court of International Justice
• Permanent Wave Shoppe--Products--1920-1930
• Perrin-Paus Co.--People--Illinois--Chicago--1930-1940
• Perrone, John
• Perry, Ensign Lloyd
• Perry, Fred, 1909- --Sports
• Perry, Oliver Hazard, 1785-1819--Monuments--Ohio--Put-in-Bay
• Pershing's crusaders (Motion picture)
• Pershing, John J. (John Joseph), 1860-1948 [+2]
• Pershing, John J. (John Joseph), 1860-1948
• Pershing, John J. (John Joseph), 1860-1948--Travel--France--Paris
• Perspiration--1930-1940
• Pertwee, Roland, 1885-1963. Femera
• Pessimism--1920-1930
• Pessl, S.
• Pest control--1930-1940
• Pesta, Earl, Jr.
• Pesta, Earl, Mrs.
• Pet shops--1930-1940
• Pet supplies [+4]
• Pet supplies--1920-1930
• Pet supplies--1930-1940
• Pet supplies--1940-1950
• Pet supplies--Iowa--Ottumwa--1930-1940
• Pétain, Philippe, 1856-1951--Public appearances--Hungary--Budapest
• Petar II Karađorđević, King of Yugoslavia, 1923-1970--Childhood & youth
• Pete (Dog)
• Peter Blackacre Again (Dog)
• Peter Fox Brewing Company [+2]
• Peter Fox Brewing Company--Products--1930-1940
• Peter Fox Brewing Company--Products--1940-1950
• Peter Hand Brewery--Products--1930-1940
• Peter Quill (Radio program)
• Peterkin, Jeanette
• Peters Sisters (Musical Group)
• Peterson, Albert I., Mrs.--Animals & pets
• Peterson, Ruth M.
• Petite Baby Gill (Dog)
• Petite Pee Wee (Dog)
• Petroleum industry [+2]
• Petroleum industry--Illinois--Chicago--1930-1940
• Petroleum industry--United States--1920-1930
• Pets [+3]
• Pets--1930-1940
• Pets--1980-1990
• Pets--Alaska--1930-1940
• Pettersen, Grace
• Pettersen, Norma
• Pettibone, E. K.
• Petties, Marian
• Pettus, Mary
• Petulengro, Gipsy, 1859?-1957
• Petulengro, Leon--Marriage
• Pews--1930-1940
• Pfarrkirche St. Peter und Paul (Andermatt, Switzerland)--1930-1940
• Phantom (Comic strip)
• Pharmacists--1930-1940
• Pharmaco, Inc.--Products--1940-1950
• Phelan, Donald A.
• Phenix Cheese Company--Products--1920-1930
• Philadelphia Athletics (Baseball team)--People--1930-1940
• Philadelphia Zoological Garden--Exhibitions & displays--1930-1940
• Philanthropists [+4]
• Philanthropists--1890-1920
• Philanthropists--1910-1920
• Philanthropists--1920-1930
• Philanthropists--1930-1940
• Philbin, Mary--Performances
• Philco Radio and Television Corp. [+2]
• Philco Radio and Television Corp.--Products--1930-1940
• Philco Radio and Television Corp.--Products--1940-1950
• Philip Morris and Company [+2]
• Philip Morris and Company--Products--1910-1920
• Philip Morris and Company--Products--1920-1930
• Phillips & Benjamin Company [+2]
• Phillips & Benjamin Company--Products--1930-1940
• Phillips & Benjamin Company--Products--1940-1950
• Phillips Petroleum Company--Products--1930-1940
• Phillips, Bruce William--Childhood & youth
• Phillips, Elliott Waite
• Phillips, Harry G.
• Phillips, Josh
• Phillips, Leonard
• Phillips, Louis I.
• Phillips, Waite, 1883-1964 [+2]
• Phillips, Waite, 1883-1964
• Phillips, Waite, 1883-1964--Homes & haunts--New Mexico--Cimarron
• Phillips, William E.--Family
• Phillips, William E., Mrs.--Family
• Philosophers--1910-1920
• Phonographs [+3]
• Phonographs--1910-1920
• Phonographs--1920-1930
• Phonographs--1930-1940
• Photo Colortype Co.--Products--1890-1900
• Photographers [+6]
• Photographers--Austria--Linz--1930-1940
• Photographers--California--Los Angeles--1930-1940
• Photographers--California--Santa Catalina Island--1930-1940
• Photographers--Illinois--Chicago--1930-1940
• Photographers--Illinois--Yorkville--1930-1940
• Photographers--South Dakota--Black Hills--1920-1930
• Photographic apparatus & supplies--1940-1950
• Photographic studios [+5]
• Photographic studios--1890-1900
• Photographic studios--1910-1920
• Photographic studios--Illinois--Chicago--1920-1930
• Photographic studios--Illinois--Chicago--1930-1940
• Photographic studios--Illinois--Chicago--1940-1950
• Photographs--1930-1940
• Photography [+3]
• Photography--1890-1900
• Photography--1930-1940
• Photography--Illinois--Chicago--1890-1900
• Photojournalism--New York (State)--New York--1910-1920
• Photojournalists [+2]
• Photojournalists--American--1910-1920
• Photojournalists--American--Belgium--1910-1920
• Physical fitness [+7]
• Physical fitness--1910-1920
• Physical fitness--1930-1940
• Physical fitness--Germany--1930-1940
• Physical fitness--Germany--Berlin--1930-1940
• Physical fitness--Illinois--Chicago--1910-1920
• Physical fitness--Illinois--Chicago--1930-1940
• Physical fitness--Unites States--1930-1940
• Physical restraints--1930-1940
• Physicians [+17]
• Physicians--1890-1900
• Physicians--1930-1940
• Physicians--American--1810-1860
• Physicians--American--1930-1940
• Physicians--American--California--San Francisco--1930-1940
• Physicians--American--Illinois--Chicago--1830-1870
• Physicians--American--Illinois--Chicago--1870-1880
• Physicians--American--Illinois--Chicago--1920-1930
• Physicians--American--Illinois--Chicago--1930-1940
• Physicians--American--Illinois--Chicago--1940-1950
• Physicians--American--Indiana--Indianapolis--1930-1940
• Physicians--American--United States--1840-1910
• Physicians--British--England--London--1930-1940
• Physicians--Canadian--Illinois--Chicago--1920-1930
• Physicians--Canadian--Nova Scotia--Halifax--1930-1940
• Physicians--Canadian--Ontario--Toronto--1930-1940
• Physicians--English--England--1930-1940
• Physicists [+5]
• Physicists--American--Illinois--Chicago--1920-1930
• Physicists--Belgian--1930-1940
• Physicists--Illinois--Chicago--1930-1940
• Physicists--Polish--New York (State)--Canton--1920-1930
• Physicists--Polish--United States--1920-1930
• Physics--United States--1930-1940
• Pianists [+4]
• Pianists--1870-1890
• Pianists--1890-1900
• Pianists--1920-1930
• Pianists--1930-1940
• Pianos [+4]
• Pianos--1910-1920
• Pianos--1920-1930
• Pianos--1930-1940
• Pianos--1940-1950
• Piccard, Auguste, 1884-1962
• Pickets [+3]
• Pickets--Illinois--Chicago--1930-1940
• Pickets--Missouri--Kansas City--1930-1940
• Pickets--New York (State)--New York--1930-1940
• Pickford, Jack, 1896-1933
• Pickford, Lottie, 1895-1936
• Pickford, Mary, 1892-1979
• Picnic grounds--Illinois--Thatcher Woods Forest Preserve--1930-1940
• Picnics [+3]
• Picnics--1930-1940
• Picnics--England--London--1920-1930
• Picnics--Illinois--Chicago--1930-1940
• Picture puzzles [+2]
• Picture puzzles--1920-1930
• Picture puzzles--1930-1940
• Pidgeon, Walter, 1897-1984--Performances
• Pidot, George
• Piegan people--Montana--Dupuyer--1890-1900
• Pierce, Charles F.
• Pierce, Franklin, 1804-1869
• Pierce, R. V. (Ray Vaughn), 1840-1914
• Pierce-Arrow Motor Car Company--People--1920-1930
• Pierpont, Harry, 1902-1934 [+2]
• Pierpont, Harry, 1902-1934--Associated objects
• Pierpont, Harry, 1902-1934--Capture & imprisonment
• Piers & wharves [+6]
• Piers & wharves --1900-1910
• Piers & wharves--1930-1940
• Piers & wharves--California--Santa Catalina Island--1930-1940
• Piers & wharves--Illinois--Chicago--1900-1910
• Piers & wharves--Illinois--Peoria--1930-1940
• Piers & wharves--New York (State)--New York--1900-1910
• Pies [+2]
• Pies--1890-1900
• Pies--1930-1940
• Pilarski, Thomas
• Pilgrims--1610-1620
• Pillow fighting--1930-1940
• Pillows [+2]
• Pillows--1920-1930
• Pillows--1930-1940
• Pinchot, Gifford, 1865-1946
• Pinchot, Janine Voisin
• Pinchpenny, Phineas (Fictitious character)
• Pine Tree Inn (Hotel : New Buffalo, Mich)
• Pineapples--1930-1940
• Pinfeathers (Fictitious character)
• Pinkerton's National Detective Agency--People--Illinois--Chicago--1910-1920
• Pinkerton, William A. (William Allan), 1846-1923
• Pioneer Suspender Company (Firm)--Products--1930-1940
• Pioneers--United States--1860-1870
• Pipelines--Middle East--1930-1940
• Pipes (Conduits)--1930-1940
• Pipes (Smoking)--1930-1940
• Piquette, Louis [+2]
• Piquette, Louis--Family
• Piquette, Louis--Trials, litigation, etc.--Illinois--Chicago
• Piranio, Frank--Trials, litigation, etc.
• Pirates--East Asia--1930-1940
• Pirie, John T., 1871-1940
• Pitcher, Astrid
• Pitchers--1930-1940
• Pitezel, Benjamin F. (Benjamin Freelon), ca. 1856-ca.1893
• Pitkin & Brooks Company--Products--1910-1920
• Pitman, Budie
• Pitts, ZaSu, 1898-1963
• Pittsburgh (Cruiser)--People--China--Shanghai--1920-1930
• Pittsburgh Panthers (Football team)--1930-1940
• Pittsburgh Pirates (Baseball team)
• Pius XI, Pope, 1857-1939
• Piłsudski, Józef, 1867-1935 [+2]
• Piłsudski, Józef, 1867-1935
• Piłsudski, Józef, 1867-1935--Death & burial
• Placzek, Wladislawa
• Planets--1930-1940
• Plant, Tom, 1859-1941--Homes & haunts--New Hampshire--Moultonborough
• Plantation owners--Arkansas--Mississippi County--1930-1940
• Planters Peanuts (Firm)--Products--1920-1930
• Planting--Germany--1930-1940
• Plants [+2]
• Plants--1910-1920
• Plants--1930-1940
• Plaques--Illinois--Chicago--1930-1940
• Plasterwork--1920-1930
• Plastic Magnesia Association--Products--1920-1930
• Plastics--1930-1940
• Plates (Tableware)--1930-1940
• Platt, Helen Choate
• Platt, Louise, 1915-2003
• Platt, Thomas Collier, 1833-1910--Public appearances
• Play (Recreation) [+8]
• Play (Recreation)--1900-1910
• Play (Recreation)--1910-1920
• Play (Recreation)--1920-1930
• Play (Recreation)--1930-1940
• Play (Recreation)--England--London--1930-1940
• Play (Recreation)--Illinois--Chicago--1930-1940
• Play (Recreation)--Ontario--Callander--1930-1940
• Play (Recreation)--Texas--San Angelo--1930-1940
• Player pianos--1910-1920
• Playing cards--1930-1940
• Playpens--1930-1940
• Plays on words [+2]
• Plays on words--1910-1920
• Plays on words--1930-1940
• Plazas [+4]
• Plazas--Austria--Vienna--1930-1940
• Plazas--Illinois--Chicago--1890-1900
• Plazas--Italy--1930-1940
• Plazas--Louisiana--New Orleans--1930-1940
• Plenty, B.O. (Fictitious character)
• Plenty, Sparkle (Fictitious character)
• Plough Chemical Company [+2]
• Plough Chemical Company--Products--1920-1930
• Plough Chemical Company--Products--1930-1940
• Plowing [+2]
• Plowing--1930-1940
• Plowing--Spain--Galicia (Region)--1910-1920
• Plows--1930-1940
• Plum puddings--1930-1940
• Plumbers--Illinois--Chicago--1940-1950
• Plumbing fixtures--1930-1940
• Pluralism (Social sciences)--1910-1920
• Plushbottom, Emmy (Fictitious character)
• Plushbottom, Lord (Fictitious character)
• Plymouth automobile
• Plymouth Six automobile
• Poaching--1930-1940
• Poch, May
• Poetry [+2]
• Poetry--1890-1900
• Poetry--1930-1940
• Poets [+2]
• Poets--1920-1930
• Poets--1930-1940
• Poincaré, Raymond, 1860-1934
• Pointing fingers [+2]
• Pointing fingers--1860-1870
• Pointing fingers--1930-1940
• Poisons--1930-1940
• Poker--1930-1940
• Poker chips--1930-1940
• Poland--Armed forces--People--1930-1940
• Poland. Marynarka Wojenna--Equipment & supplies--England--Isle of Wight--1930-1940
• Poland. Państwo Arsenal--Products--1930-1940
• Poland. Wojska Lotnicze [+2]
• Poland. Wojska Lotnicze--Equipment & supplies--1930-1940
• Poland. Wojska Lotnicze--People--1930-1940
• Polar bears [+2]
• Polar bears--Illinois--Brookfield--1930-1940
• Polar bears--Illinois-Brookfield--1930-1940
• Poles--1930-1940
• Police [+31]
• Police--1920-1930
• Police--1930-1940
• Police--England--1930-1940
• Police--England--High Wycombe--1930-1940
• Police--England--London--1930-1940
• Police--France--Paris--1910-1920
• Police--France--Paris--1920-1930
• Police--France--Paris--1930-1940
• Police--Germany--1930-1940
• Police--Germany--Berlin--1920-1930
• Police--Germany--Potsdam--1930-1940
• Police--Gibraltar--1930-1940
• Police--Illinois--Barrington--1930-1940
• Police--Illinois--Calumet City--1930-1940
• Police--Illinois--Chicago--1890-1900
• Police--Illinois--Chicago--1900-1910
• Police--Illinois--Chicago--1930-1940
• Police--Illinois--Riverdale--1930-1940
• Police--Indiana--East Chicago--1930-1940
• Police--Italy--Milan--1910-1920
• Police--Italy--Rome--1930-1940
• Police--Michigan--1930-1940
• Police--Missouri--Kansas City--1930-1940
• Police--New Jersey--1930-1940
• Police--New York (State)--New York--1930-1940
• Police--Ohio--Springfield--1930-1940
• Police--Pennsylvania--1930-1940
• Police--United States--1880-1920
• Police--United States--1930-1940
• Police--Washington (D.C.)--1930-1940
• Police--Wisconsin--Racine--1930-1940
• Police brutality [+3]
• Police brutality--France--Paris--1930-1940
• Police brutality--Georgia--Atlanta--1930-1940
• Police brutality--Illinois--Chicago--1890-1900
• Police dogs--Italy--Rome--1920-1930
• Police raids [+2]
• Police raids--Illinois--Chicago--1930-1940
• Police raids--United States--1920-1940
• Police shootings--Illinois--Chicago--1890-1900
• Polignac, Nina Floyd Crosby de
• Polikarpov I-15 (Fighter plane)
• Polikarpov I-16 (Fighter plane)
• Polish--Women--Poland--1930-1940
• Polish Falcons of America--People--Illinois--Chicago--1930-1940
• Political campaign funds--Illinois--Chicago--1890-1900
• Political campaigns [+6]
• Political campaigns--Illinois--Chicago--1890-1900
• Political campaigns--Illinois--Chicago--1910-1920
• Political campaigns--United States--1890-1900
• Political campaigns--United States--1920-1930
• Political campaigns--United States--1930-1940
• Political campaigns--United States--1980-1990
• Political conventions [+2]
• Political conventions--Illinois--Chicago--1910-1920
• Political conventions--Pennsylvania--Philadelphia--1930-1940
• Political elections [+14]
• Political elections--California--1930-1940
• Political elections--Illinois--1920-1930
• Political elections--Illinois--Chicago--1890-1900
• Political elections--Illinois--Chicago--1910-1920
• Political elections--Illinois--Chicago--1920-1930
• Political elections--Illinois--Chicago--1930-1940
• Political elections--Iowa--1920-1930
• Political elections--Massachusetts--1910-1920
• Political elections--New York (State)--1920-1930
• Political elections--Ohio--1920-1930
• Political elections--Pennsylvania--1920-1930
• Political elections--United States--1910-1920
• Political elections--United States--1920-1930
• Political elections--United States--1930-1940
• Political issues [+3]
• Political issues--1910-1920
• Political issues--Finland--1940-1950
• Political issues--United States--1890-1900
• Political organizations--Germany--1930-1940
• Political pageantry [+3]
• Political pageantry--Germany--1930-1940
• Political pageantry--Germany--Nuremberg--1930-1940
• Political pageantry--Spain--1930-1940
• Political parades & rallies [+11]
• Political parades & rallies--1930-1940
• Political parades & rallies--Austria--Vienna--1930-1934
• Political parades & rallies--Germany--1930-1940
• Political parades & rallies--Germany--Berlin--1930-1940
• Political parades & rallies--Germany--Bückeburg--1930-1940
• Political parades & rallies--Germany--Potsdam--1930-1940
• Political parades & rallies--India--1930-1940
• Political parades & rallies--Ohio--Cleveland--1930-1940
• Political parades & rallies--Pennsylvania--Philadelphia--1930-1940
• Political parades & rallies--Soviet Union--Moscow--1920-1930
• Political parades & rallies--United States--1930-1940
• Political parties--Mexico--1930-1940
• Political platforms [+2]
• Political platforms--United States--1910-1920
• Political platforms--United States--1920-1930
• Political posters--Soviet Union--1930-1940
• Political prisoners [+4]
• Political prisoners--France--1890-1900
• Political prisoners--French Guiana--Devil's Island--1890-1900
• Political prisoners--Germany--1910-1920
• Political prisoners--Germany--1930-1940
• Politicians [+33]
• Politicians--1930-1940
• Politicians--Brazil--1930-1940
• Politicians--Colorado--1980-1990
• Politicians--Delaware--1980-1990
• Politicians--England--London--1930-1940
• Politicians--France--1910-1920
• Politicians--France--Paris--1920-1930
• Politicians--German--Germany--Bavaria--1920-1930
• Politicians--Germany--1890-1900
• Politicians--Great Britain
• Politicians--Great Britain--1910-1920
• Politicians--Great Britain--1930-1940
• Politicians--Illinois--1840-1870
• Politicians--Illinois--1870-1900
• Politicians--Illinois--1930-1940
• Politicians--Illinois--1980-1990
• Politicians--Illinois--Chicago--1930-1940
• Politicians--Illinois--Wheaton--1930-1940
• Politicians--Mexico--1930-1940
• Politicians--New York (State)--1770-1790
• Politicians--New York (State)--Brooklyn--1920-1930
• Politicians--New York (State)--New York--1860-1870
• Politicians--New York (State)--New York--1880-1890
• Politicians--New York (State)--New York--1900-1930
• Politicians--Pennsylvania--Philadelphia--1930-1940
• Politicians--Russia--1910-1920
• Politicians--Sweden--1930-1940
• Politicians--Texas--1930-1940
• Politicians--United States--1820-1830
• Politicians--United States--1850-1860
• Politicians--United States--1890-1910
• Politicians--United States--1920-1930
• Politicians--United States--1930-1940
• Politics & government [+27]
• Politics & government--1920-1930
• Politics & government--China--1920-1930
• Politics & government--Europe--1920-1930
• Politics & government--France--1920-1930
• Politics & government--Great Britain--1920-1930
• Politics & government--Illinois--1920-1930
• Politics & government--Illinois--Chicago--1890-1900
• Politics & government--Illinois--Chicago--1920-1930
• Politics & government--India--1930-1940
• Politics & government--Indiana--1920-1930
• Politics & government--Italy--1920-1930
• Politics & government--Louisiana--1930-1940
• Politics & government--Louisiana--New Orleans--1930-1940
• Politics & government--Mexico--1920-1930
• Politics & government--Middle West--1920-1930
• Politics & government--New York (State)--1920-1930
• Politics & government--Oklahoma--1920-1930
• Politics & government--Pennsylvania--1920-1930
• Politics & government--Soviet Union--1920-1930
• Politics & government--United States--1890-1900
• Politics & government--United States--1910-1920
• Politics & government--United States--1920-1930
• Politics & government--United States--1930-1940
• Politics & government--United States--1940-1950
• Politics & government--Virginia--1920-1930
• Politics & government--Wisconsin--1920-1930
• Politics & government--Yugoslavia--1920-1930
• Polk, Daisy
• Polk, James K. (James Knox), 1795-1849
• Pollack & Neelson--Products--1940-1950
• Pollack, Mary
• Pollard, John Garland, 1871-1937
• Pollard, Mary--Sports
• Polly (Dog)
• Polo [+3]
• Polo--California--Rustic Canyon--1920-1930
• Polo--Germany--Berlin--1920-1930
• Polo--New Jersey--Metedeconk River--1930-1940
• Pomeroy, Blanche W.
• Pompeian Company [+2]
• Pompeian Company--Products--1910-1920
• Pompeian Company--Products--1920-1930
• Pond's Extract Company [+3]
• Pond's Extract Company--Products--1910-1920
• Pond's Extract Company--Products--1920-1930
• Pond's Extract Company--Products--1930-1940
• Ponies [+3]
• Ponies--1850-1860
• Ponies--1910-1920
• Ponies--1930-1940
• Pons, Lily, 1898-1976
• Pont Saint-Bénezet (Avignon, France)--1930-1940
• Ponte dei Sospiri (Venice, Italy)
• Ponte di Rialto (Venice, Italy)
• Ponte Vecchio (Florence, Italy)--1930-1940
• Pontius, Walter
• Pontoon bridges--Belgium--Antwerp--1910-1920
• Pools--Illinois--Chicago--1930-1940
• Poor persons--1930-1940
• Pope, Cayo
• Pope, Ada Bruce--Social life--Illinois--Chicago
• Popes--1930-1940
• Popularity--1930-1940
• Porcelain--1930-1940
• Pork [+2]
• Pork--1910-1920
• Pork--1930-1940
• Portable Typewriter Company--Products--1920-1930
• Porter, David D. (David Dixon), 1813-1891
• Porter, Lillian, 1917-1997
• Porter, Miles F., 1856-1933
• Porters [+2]
• Porters--England--London--1930-1940
• Porters--Ethiopia--Addis Abba--1930-1940
• Portes Gil, Emilio, 1890-1978--Family
• Portia (Fictitious character from Shakespeare)
• Portrait photographs [+2]
• Portrait photographs--1930-1940
• Portrait photographs--1940-1950
• Portraits--1880-1940
• Posing [+2]
• Posing--1890-1900
• Posing--1930-1940
• Possehl, John
• Post and Paddock Club (Chicago, Ill.)--People--1930-1940
• Post offices [+3]
• Post offices--Illinois--Chicago--1830-1840
• Post offices--Illinois--Chicago--1860-1870
• Post offices--Illinois--Chicago--1930-1940
• Post, Guy Bates, 1875-1968--Performances
• Post, Wiley, 1898-1935--Death & burial--Alaska--Barrow, Point
• Postage stamps [+2]
• Postage stamps--1830-1840
• Postage stamps--1930-1940
• Postal service [+6]
• Postal service--1920-1930
• Postal service--Illinois--1930-1940
• Postal service--Illinois--Chicago--1830-1840
• Postal service--Illinois--Chicago--1930-1940
• Postal service--Missouri--St. Louis--1930-1940
• Postal service--New Jersey--1920-1930
• Postal service employees [+3]
• Postal service employees--1920-1930
• Postal service employees--1980-1990
• Postal service employees--Illinois--Chicago--1930-1940
• Postcards [+2]
• Postcards--1910-1920
• Postcards--1920-1930
• Postl, Inc.
• Postmasters--Missouri--Notch--1920-1930
• Postum Cereal Co.--Products--1920-1930
• Posture [+2]
• Posture--1890-1900
• Posture--1930-1940
• Potala (Lhasa, China)
• Potatoes [+2]
• Potatoes--1930-1940
• Potatoes--Germany--1930-1940
• Potez 630 (Military aircraft)
• Poth, Wayne Hansell
• Pots & pans--1930-1940
• Potter Drug & Chemical Company--Products--1910-1920
• Pottery--1910-1920
• Pottery, Chinese--Tang-Five dynasties, 618-960
• Potts, Frederick Agustus
• Poughkeepsie Regatta
• Poultry industry--United States--1890-1900
• Poverty [+2]
• Poverty--1930-1940
• Poverty--Arkansas--Mississippi County--1930-1940
• Powell, Dick, 1904-1963
• Powell, Eleanor, 1912-1982
• Powell, Eleonore Sunny, 1910-1995
• Powell, Mary G. (Mary Gregory), -1928
• Powell, Stanley--Performances
• Powell, William, 1892-1984 [+2]
• Powell, William, 1892-1984--Performances
• Powell, William, 1892-1984--Public appearances--France--Paris--1930-1940
• Power plants [+3]
• Power plants--Québec (Province)--Baie-Comeau--1930-1940
• Power plants--Québec (Province)--Baie-Comeau--1940-1950
• Power plants--Québec (Province)--Shelter Bay--1920-1930
• Power, Tyrone, 1914-1958 [+2]
• Power, Tyrone, 1914-1958
• Power, Tyrone, 1914-1958--Performances
• Powers, Ed
• Powers, J. J.
• Poynter, Georgia C.
• Pracomtal, Marie Christine Antoinette de
• Practical jokes [+2]
• Practical jokes--1890-1900
• Practical jokes--1930-1940
• Prajadhipok, King of Siam, 1893-1941 [+2]
• Prajadhipok, King of Siam, 1893-1941--Animals & pets
• Prajadhipok, King of Siam, 1893-1941--Travel
• Prayer [+3]
• Prayer--1930-1940
• Prayer--India--Agra--1930-1940
• Prayer--Japan--1930-1940
• Pražský hrad (Prague, Czech Republic)--1930-1940
• Prefabricated houses [+3]
• Prefabricated houses--1910-1920
• Prefabricated houses--1920-1930
• Prefabricated houses--1930-1940
• Prehistoric peoples
• Préjean, Albert
• Prejudice--1890-1900
• Premier Motor Mfg. Co.--Products--1910-1920
• Prentice, John Rockefeller--Military service
• Prepared cereals [+5]
• Prepared cereals--1890-1900
• Prepared cereals--1910-1920
• Prepared cereals--1920-1930
• Prepared cereals--1930-1940
• Prepared cereals--1940-1950
• Preparedness [+2]
• Preparedness--France--1930-1940
• Preparedness--Pacific Ocean--1930-1940
• Presbyterian churches [+3]
• Presbyterian churches--Illinois--Chicago--1910-1920
• Presbyterian churches--Iowa--Clinton--1920-1930
• Presbyterian churches--New York (State)--New Rochelle--1920-1930
• Presbyterian Theological Seminary, Chicago--People--1930-1940
• Presentation drawings (Proposals) [+2]
• Presentation drawings (Proposals)--Illinois--Chicago--1920-1930
• Presentation drawings (Proposals)--Illinois--Chicago--1930-1940
• Preserves--1910-1920
• President Harrison (Steamship)
• President Roosevelt (Ship)
• Presidential elections [+9]
• Presidential elections--Illinois--Chicago--1930-1940
• Presidential elections--Ohio--Cleveland--1930-1940
• Presidential elections--Pennsylvania--Philadelphia--1930-1940
• Presidential elections--United States--1830-1840
• Presidential elections--United States--1860-1870
• Presidential elections--United States--1890-1900
• Presidential elections--United States--1920-1930
• Presidential elections--United States--1930-1940
• Presidential elections--United States--1980-1990
• Presidential inaugurations [+2]
• Presidential inaugurations--Peru--Lima--1930-1940
• Presidential inaugurations--Philippines--Manila--1930-1940
• Presidents [+35]
• Presidents--Brazil--1930-1940
• Presidents--Czechoslovakia--1920-1930
• Presidents--Czechoslovakia--1930-1940
• Presidents--France--1930-1940
• Presidents--Germany--1930-1940
• Presidents--Greece--1930-1940
• Presidents--Ireland--1920-1930
• Presidents--Latvia--1930-1940
• Presidents--Mexico--1930-1940
• Presidents--Mexico--Mexico City--1930-1940
• Presidents--Panama--Panama Canal--1900-1910
• Presidents--Peru--Lima--1930-1940
• Presidents--United States
• Presidents--United States--1780-1790
• Presidents--United States--1790-1800
• Presidents--United States--1800-1810
• Presidents--United States--1810-1820
• Presidents--United States--1810-1830
• Presidents--United States--1820-1830
• Presidents--United States--1830-1840
• Presidents--United States--1840-1850
• Presidents--United States--1850-1860
• Presidents--United States--1860-1870
• Presidents--United States--1870-1880
• Presidents--United States--1880-1890
• Presidents--United States--1880-1900
• Presidents--United States--1890-1900
• Presidents--United States--1890-1910
• Presidents--United States--1900-1910
• Presidents--United States--1900-1920
• Presidents--United States--1910-1920
• Presidents--United States--1920-1930
• Presidents--United States--1920-1940
• Presidents--United States--1930-1940
• Presidents--United States--1940-1950
• Presidents & the Congress--1930-1940
• Presidents' spouses [+6]
• Presidents' spouses--Hungary--1920-1940
• Presidents' spouses--Ireland--1930-1940
• Presidents' spouses--Poland--1920-1940
• Presidents' spouses--United States--1890-1900
• Presidents' spouses--United States--1900-1910
• Presidents' spouses--United States--1930-1940
• Press agents [+2]
• Press agents--American--1930-1940
• Press agents--California--Los Angeles--1930-1940
• Press conferences--France--Paris--1930-1940
• Prestige--Illinois--Chicago--1920-1930
• Preston, Fred A.
• Preston, Robert, 1913-1987
• Pretty (Fictitious dog)
• Prevost, Marie, 1898-1937
• Prewitt, Henry R., 1868-1939
• Price Flavoring Extract Co.--Products--1920-1930
• Price regulation--United States--1920-1930
• Price, William Gray, 1869---Public appearances--France--Fismes--1920-1930
• Prices [+3]
• Prices--Illinois--Chicago--1890-1900
• Prices--United States--1840-1950
• Prices--United States--1920-1930
• Pride [+2]
• Pride--1890-1900
• Pride--1930-1940
• Pride and prejudice (Play)
• Priestly, Harrietta
• Priests [+10]
• Priests--1890-1900
• Priests--1930-1940
• Priests--England--1930-1940
• Priests--England--London--1910-1920
• Priests--Illinois--Chicago--1930-1940
• Priests--Illinois--Midlothian--1930-1940
• Priests--Illinois--Oak Park--1910-1920
• Priests--India--Agra--1930-1940
• Priests--New York (State)--New York--1930-1940
• Priests--Soviet Union--1930-1940
• Primauguet (Cruiser)
• Prime ministers [+20]
• Prime ministers--Australia--1930-1940
• Prime ministers--Bavaria--1920-1930
• Prime ministers--Canada--1930-1940
• Prime ministers--France--1910-1920
• Prime ministers--France--1930-1940
• Prime ministers--Germany--1870-1880
• Prime ministers--Germany--1930-1940
• Prime ministers--Great Britain--1900-1910
• Prime ministers--Great Britain--1910-1920
• Prime ministers--Great Britain--1930-1940
• Prime ministers--Hungarian--Austria--Wildalpen--1930-1940
• Prime ministers--Italy--1920-1930
• Prime ministers--Italy--1920-1940
• Prime ministers--Italy--1930-1940
• Prime ministers--Japan--1910-1920
• Prime ministers--Japan--1920-1930
• Prime ministers--Japan--1930-1940
• Prime ministers--New Zealand--1930-1940
• Prime ministers--South Africa--1930-1940
• Prime ministers--Spain--1930-1940
• Primo de Rivera, Miguel, 1870-1930--Public appearances--Spain--Toledo
• Primrose House--Products--1920-1930
• Prince Igor (Choreographic work : Fokine)
• Prince Matchabelli, Inc.--Products--1940-1950
• Prince of Wales Hotel (Waterton Lakes National Park, Alta.)--1930-1940
• Prince, Norman
• Princes [+17]
• Princes--Austria--1910-1920
• Princes--Austria--1920-1930
• Princes--Austria--1930-1940
• Princes--Belgium--1930-1940
• Princes--Germany--1910-1920
• Princes--Germany--Prussia--1930-1940
• Princes--Great Britain--1930-1940
• Princes--India--Kapurthala (Princely State)--1930-1940
• Princes--Italy--1920-1930
• Princes--Italy--1930-1940
• Princes--Japan--1930-1940
• Princes--Korea--1930-1940
• Princes--Netherlands--Doorn--1920-1930
• Princes--Romania--1930-1940
• Princes--Sweden--1920-1930
• Princes--Sweden--1930-1940
• Princes--Yugoslavia--1930-1940
• Princesses [+7]
• Princesses--1930-1940
• Princesses--Great Britain--1930-1940
• Princesses--Italy--1910-1920
• Princesses--Italy--1920-1930
• Princesses--Italy--1930-1940
• Princesses--Japan--1930-1940
• Princesses--Romania--1930-1940
• Princeton Tigers (Football team)
• Princip, Gavrilo, 1894-1918--Capture & imprisonment, 1914
• Principessa Mafalda (Steamship)
• Printemps, Yvonne, 1894-1977
• Printers [+2]
• Printers--1930-1940
• Printers--1940-1950
• Printing [+2]
• Printing--1890-1900
• Printing--1910-1920
• Printing industry [+2]
• Printing industry--Illinois--Chicago--1890-1900
• Printing industry--Illinois--Chicago--1930-1940
• Printing ink--1930-1940
• Printing presses [+12]
• Printing presses
• Printing presses--1840-1850
• Printing presses--1850-1860
• Printing presses--1860-1870
• Printing presses--1870-1880
• Printing presses--1890-1900
• Printing presses--1930-1940
• Printing presses--Illinois--Chicago--1850-1860
• Printing presses--Illinois--Chicago--1920-1930
• Printing presses--Illinois--Chicago--1930-1940
• Printing presses--Illinois--Chicago--1940-1950
• Printing presses--United States--1930-1940
• Prints--1930-1940
• Prinz Regent Luitpold (Battleship)
• Prior, Fred
• Priscilla Jewelry--Products--1930-1940
• Prison escapes [+2]
• Prison escapes--Ohio--Columbus--1930-1940
• Prison escapes--Texas--Huntsville--1930-1940
• Prison guards--France--1930-1940
• Prisoners [+8]
• Prisoners--1920-1930
• Prisoners--1930-1940
• Prisoners--England--Liverpool--1910-1920
• Prisoners--France--1930-1940
• Prisoners--Illinois--1930-1940
• Prisoners--Illinois--Chicago--1930-1940
• Prisoners--New York (State)--New York--1930-1940
• Prisoners--Ohio--Columbus--1930-1940
• Prisoners of war [+3]
• Prisoners of war--Chinese--China--1930-1940
• Prisoners of war--Confederate--Illinois--Chicago--1860-1870
• Prisoners of war--French--1930-1940
• Prisons [+2]
• Prisons--French Guiana--1930-1940
• Prisons--Ohio--Columbus--1930-1940
• Prittwitz und Gaffron, Marie Louise von
• Privacy--1930-1940
• Private art collections--Illinois--Chicago--1920-1930
• Private libraries--Pennsylvania--Philadelphia--1920-1930
• Private security services [+2]
• Private security services--1930-1940
• Private security services--Illinois--Chicago--1850-1940
• Pro-Ker Laboratories--Products--1930-1940
• Pro-phy-lac-tic Brush Co.--Products--1930-1940
• Proboscis monkey--Illinois--Chicago--1930-1940
• Prochno, Arthur O.
• Procter & Gamble Company [+3]
• Procter & Gamble Company--Products--1910-1920
• Procter & Gamble Company--Products--1920-1930
• Procter & Gamble Company--Products--1930-1940
• Product inspections [+3]
• Product inspections--1930-1940
• Product inspections--Illinois--Chicago--1930-1940
• Product inspections--Indiana--East Chicago--1930-1940
• Proelss, Ivalue J.
• Professor Groff the Scientist (Fictitious character)
• Progress--1920-1930
• Progressive Party (U.S. : 1912) [+2]
• Progressive Party (U.S. : 1912)--1910-1920
• Progressive Party (U.S. : 1912)--People--1910-1920
• Progressivism (United States politics)--1930-1940
• Prohibition [+11]
• Prohibition--England--Southend-on-Sea--1930-1940
• Prohibition--Illinois--Chicago--1920-1930
• Prohibition--Indiana--1920-1930
• Prohibition--Minnesota--1920-1930
• Prohibition--Ohio--1920-1930
• Prohibition--Oklahoma--1920-1930
• Prohibition--Pennsylvania--1920-1930
• Prohibition--United States--1910-1920
• Prohibition--United States--1920-1930
• Prohibition--United States--1930-1940
• Prohibition--Virginia--1920-1930
• Prohibitionists [+6]
• Prohibitionists--United States--1890-1910
• Prohibitionists--United States--1900-1910
• Prohibitionists--United States--1900-1930
• Prohibitionists--United States--1900-1940
• Prohibitionists--United States--1910-1930
• Prohibitionists--United States--1920-1930
• Projectors--1930-1940
• Promises--1890-1900
• Propaganda [+3]
• Propaganda--American--1930-1940
• Propaganda--American--1940-1950
• Propaganda--German--1930-1940
• Propellers--1930-1940
• Proscenium arches--Illinois--Chicago--1920-1930
• Prospecting--California--American River--1930-1940
• Prospecting equipment & supplies--1930-1940
• Prosperity--United States--1920-1930
• Prostitutes [+3]
• Prostitutes--California--1930-1940
• Prostitutes--China--Hong Kong--1920-1940
• Prostitutes--Illinois--Chicago--1930-1940
• Prostitution--1890-1900
• Protective clothing--1930-1940
• Protestant churches [+2]
• Protestant churches--California--Watsonville--1920-1930
• Protestant churches--Germany--Wiesbaden--1920-1930
• Provart, Elaine
• Proverbs [+2]
• Proverbs--1920-1930
• Proverbs--1940-1950
• Provines, June
• Prudential Assurance Company
• Prunes [+2]
• Prunes--1920-1930
• Prunes--1930-1940
• Pryor, Roger, 1901-1974
• Pryor, Ruth--Performances
• Psychologists--American--Illinois--Chicago--1930-1940
• Public affairs radio programs [+2]
• Public affairs radio programs--1920-1930
• Public affairs radio programs--1930-1940
• Public debt [+4]
• Public debt--Europe--1920-1930
• Public debt--France--1920-1930
• Public debt--Great Britain--1920-1930
• Public debt--Great Britain--1930-1940
• Public enemy (Motion picture)
• Public Health Institute (Chicago, Ill.)
• Public libraries [+3]
• Public libraries--1930-1940
• Public libraries--Illinois--Chicago--1890-1900
• Public libraries--Illinois--Chicago--1910-1920
• Public opinion [+2]
• Public opinion--Illinois--1920-1930
• Public opinion--Louisiana--1930-1940
• Public schools [+2]
• Public schools--Illinois--Chicago--1840-1850
• Public schools--Illinois--Chicago--1920-1930
• Public sculpture [+2]
• Public sculpture--Illinois--Chicago--1930-1940
• Public sculpture--Indiana--Indianapolis--1920-1930
• Public speaking [+16]
• Public speaking--1920-1930
• Public speaking--1930-1940
• Public speaking--England--London--1930-1940
• Public speaking--Germany--Berlin--1930-1940
• Public speaking--Germany--Bückeburg--1930-1940
• Public speaking--Hawaii--Honolulu--1930-1940
• Public speaking--Illinois--Chicago--1910-1920
• Public speaking--Illinois--Chicago--1930-1940
• Public speaking--Italy--Rome--1930-1940
• Public speaking--New York (State)--Mineola--1910-1920
• Public speaking--New York (State)--New York--1920-1940
• Public speaking--Pennsylvania--Philadelphia--1930-1940
• Public speaking--United States--1820-1830
• Public speaking--United States--1870-1900
• Public speaking--United States--1930-1940
• Public speaking--Washington (D.C.)--1930-1940
• Public utility companies--United States--1930-1940
• Publicity--1930-1940
• Publicity photographs--1930-1940
• Publishers [+2]
• Publishers--1920-1930
• Publishers--1930-1940
• Publishing industry--United States--1940-1950
• Puerto Ricans--1890-1900
• Pullman's Palace Car Company--Buildings--Illinois--Chicago--1880-1890
• Pullman, Bea (Fictitious character)
• Pullman, George Mortimer, 1831-1897--Homes & haunts--Illinois--Chicago
• Pulpits--Illinois--Chicago--1930-1940
• Pumping stations--Illinois--Chicago--1850-1860
• Pumpkins--1930-1940
• Punishment devices--United States--1890-1900
• Punjab the Wizard (Fictitious character)
• Punks (Fictitious character)
• Puppets (Motion picture)
• Purdue Boilermakers (Football team)--People--1930-1940
• Pure Milk Association [+3]
• Pure Milk Association
• Pure Milk Association--Facilities--1930-1940
• Pure Milk Association--People--1930-1940
• Pure Oil Building (Chicago, Ill.)
• Purgly de Jószáshely, Magdolna
• Purnell, Martha--Performances
• Purses--1930-1940
• Purvis, Melvin, 1903-1960
• Putnam, George Palmer, 1887-1950
• Putting (Golf) [+2]
• Putting (Golf)--1930-1940
• Putting (Golf)--Illinois--Chicago--1930-1940
• Puyi, 1906-1967
• Puziewicz, Alfred
• Puzzles--1900-1910
• PX Solution (Trademark)