Boeing Pilot Arthur Starbuck Shaking Hands with Native American in Front of a Model 40. 

Bertha and Bill William E. Boeing Christening the Model 40A 

Clairmont L. "Claire" Egtvedt, Boeing President 

Boeing Model 40 Footage 

1930 Nothing Discourages a Boeing 40-B4 Ad 

Boeing Model 40 and 787 Dreamliner in Formation 

Boeing Model 40 and 787 Dreamliner in Formation 

Model 40A Flight Line 

Boeing Model 40 and 787 Dreamliner in Formation 

William Boeing with a Model 40 

Mailplane Progress 

Boeing Model 40 and 787 Dreamliner in Formation 

Boeing Model 40 and 787 Dreamliner in Formation 

40A Mail Plane 

Model 40A on Ground 

B-17s Modified as YB-40s at Douglas' Tulsa Plant with B-25s and A-24s 

Eddie Allen in the Cockpit of a Model 40B-4 

Unloading a Model 40A Mailplane 

Engine Installation Mail Plane 40-A 

Boeing Model 40 and 787 Dreamliner in Formation 

Boeing Model 40 and 787 Dreamliner in Formation 

Boeing Model 40 and 787 Dreamliner in Formation 

Boeing Model 40A Mail Plane 

Model 40B-4 Mailplane Manufacturing 

Model 40A Soars over Nevada’s Ruby Mountains