LAND AT ONCE - aeroplane of US air police
An aeroplane (Prudden TM-1) of the US air police carries the words LAND AT ONCE with which it will fly alongside an offending or endangered aircraft
Picture No
10059473
Media ID
47229215
Size
5109px x 3211px
(1.6MB)
Credit
Mary Evans Picture Library
Source
unnamed photographer
Date
1928
