NICO BRAAS COLLECTION
No. 3963. Boeing 21 NB-4 (A-6857 c/n 774) US Navy
Photograph from Boeing, taken July 28, 1925
Aeroplane Photo Supply (APS) Photo No. 2428

Boeing 21 NB-4

01/31/2012. Remarks by Johan Visschedijk: "The photo is incorrectly inscribed as "NB-1", this is the sole NB-4."

Read the NB-3 and NB-4 remarks on page 11158.








Created February 26, 2005