Men and officers on Brennan gyroscope car
Public domain photograph of a train, railroad, train car, free to use, no copyright restrictions image - Picryl description
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Picryl description: Public domain image of a political campaign, politician, office meeting, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description
Brennan gyroscope R.R, George Grantham Bain Collection
Forms part of: George Grantham Bain Collection (Library of Congress). Title from unverified data provided by the Bain News Service on the negatives or caption cards. General information about the George Grantha... More
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of the United States military and military-industrial complex before World War Two, 1930s, free to use, no copyright restrictions image - Picryl description
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description
Men and officers on Brennan gyroscope car
Public domain photograph of train car, railroad, free to use, no copyright restrictions image - Picryl description
Brennan gyroscope R.R. - Glass negative photogrpah. Public domain.
Picryl description: Public domain image of military vehicle, automobile, tractor truck, free to use, no copyright restrictions.
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Louis Brennan and his gyroscope railroad, New York
Louis Brennan - the Irish inventor and engineer, emigrated to Australia in 1878. He is known for his development of the gyroscopically-stabilized monorail and the Brennan torpedo, a type of guided missile. He a... More
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Picryl description: Public domain image of naval activity, ship, sea, 19th-20th century navy, free to use, no copyright restrictions.
![In spotlight at National Aviation Forum. Washington, D.C., May 27. General George C. Marshall, center, U.S. Chief of Staff, today told the National Aviation Forum that more than emotion will be required [to] produce 50,000 warplanes a year. He said that World War aviation experience indicates the need for careful, calm, and coordinated planning. He is shown with Thomas Morgan, left, President of the Sperry Gyroscope Corp., and Thomas Beck, President of the Crowell Publishing Co., and Chairman of the Forum](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTUvMTEvMjUvaW4tc3BvdGxpZ2h0LWF0LW5hdGlvbmFsLWF2aWF0aW9uLWZvcnVtLXdhc2hpbmd0b24tZGMtbWF5LTI3LWdlbi1nZW9yZ2UtYy1tYXJzaGFsbC0xMDI0LmpwZw%3D%3D/40/32/webp "In spotlight at National Aviation Forum. Washington, D.C., May 27. General George C. Marshall, center, U.S. Chief of Staff, today told the National Aviation Forum that more than emotion will be required [to] produce 50,000 warplanes a year. He said that World War aviation experience indicates the need for careful, calm, and coordinated planning. He is shown with Thomas Morgan, left, President of the Sperry Gyroscope Corp., and Thomas Beck, President of the Crowell Publishing Co., and Chairman of the Forum")
In spotlight at National Aviation Forum. Washington, D.C., May 27. Gen...
A black and white photo of three men in suits. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Brennan gyroscope R.R. - Glass negative photogrpah. Public domain.
Public domain image of an early automobile, 1910s car, free to use, no copyright restrictions - Picryl description
First meeting of labor management policy committee of the War Manpower...
Picryl description: Public domain image of a political campaign, group of people, meeting, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Picryl description: Public domain image of a political campaign, group of people, meeting, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Title and other information from print in lot and lot catalog card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information about the FSA/OWI C... More
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of meeting, discussion, group of people, political event, free to use, no copyright restrictions image - Picryl description
"Captain" Mary Converse, instructing V-7 (candidates for United States...
Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description