LeBlond Aircraft Engine Corp. 90 7-cylinder air-cooled radia
LeBlond Aircraft Engine Corporation 90 seven-cylinder, air-cooled radial (front)
Picture No
10840931
Media ID
48075711
Size
3393px x 4000px
(1.5MB)
Credit
© The Royal Aeronautical Society (National Aerospace Library) / Mary Evans Picture Library
Source
Photograph from The Royal Aeronautical Society Archive





























