The second Lockheed XH-51A, 151263, after modification t
The second Lockheed XH-51A, 151263, after modification to compound configuration
Picture No
11355500
Media ID
48092963
Size
5733px x 4409px
(1.7MB)
Credit
©The Royal Aeronautical Society (National Aerospace Library)/Mary Evans Picture Library
Source
Photograph from The Royal Aeronautical Society Archive





























