The "flying jeep," known also as the "eye upstairs" of the Army ground forces. Technically named the Sentinel (L-3), it is capable of hovering at speeds under forty-five miles per hour while directing ground movements and operations
Summary
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Tags
Date
01/01/1943
Contributors
United States. Office of War Information.
Source
Library of Congress
Copyright info
Public Domain