Sujet
Drift Meter, B-3, Boeing B-17D "Swoose". Creator: Unknown.
Légende
Sighting head, missing periscopic element. The B-3 was used on bombers and transports when ground or water could be clearly seen. It evolved from the earlier Gatty drift meters.
Crédit
Photo12/Heritage Images/Heritage Art
Notre référence
HRM21A88_277
Model release
NA
Property release
NA
Licence
Droits gérés
Format disponible
50,8Mo (2,0Mo) / 31,5cm x 40,5cm / 3717 x 4780 (300dpi)