Yakovlev Yak-4 -seen having its engines serviced was on?
Yakovlev Yak-4 -seen having its engines serviced was one of 90 built Designed as a light bomber, it first flew in February 1940
Picture No
14102432
Media ID
45881129
Size
5719px x 3486px
(847KB)
Credit
© Hugh W. Cowin Aviation Collection / Mary Evans Picture Library
Source
Photograph from the Hugh W. Cowin Aviation Collection





























