Aviation rings in the old : five stages in one complete action of British type sleeve valve, showing how ports are opened and closed

Five photographs demonstrate the action of a British type sleeve valve, showing how ports are opened and closed while the engine is running.

Publication date: 1939-05-21

Size: 5.5 x 20.8 cm

Publisher: Tribune Company

Print type: grayscale

Language:

• English

Subject(s):

• Airplane engines--1930-1940
• Gasoline engines--1930-1940

Genre(s):

• Motion study photographs
• Photographs

Type(s):

• still image
• text

Copyright(s):

• These materials are either in the public domain, according to U.S. copyright law, or permission has been obtained from rights owners. The digital version and supplementary materials are available for all educational uses worldwide.

Is part of:

• The Janet A. Ginsburg Chicago Tribune Image Collection

Source(s):

• Chicago Sunday Tribune (May 21, 1939), p. 11

Format(s):

• application/pdf
• image/jpeg