First 707 Manufacturing, Center Section 

Early 707 Manufacturing, Fuselage and Wing Mating 

Number 43 Forward Section, 707 Assembly Line 

707 Assembly, Vibration Test, 1958 

Two Women Posing with B-1 Replica 

707 Window Frame Forging 

707 Relay Panel Assembly 

B-1 Mail Plane on Lake Union 

707 Assembly, Main Door Test, 1958 

Rebuilt B-1 in Water 

First 707 Tail Section Assembly 

First 707 in Factory 

707 Tail Section Manufacturing 

707-320 Transport Mockup 

707 Steel Structure, Wing Vibration Test 

Man on B-1/Model 6 Mail Plane 

Boeing Flying Boat, Model B-1, 1924 

Boeing Flying Boat, Model B-1, circa 1919 

Tail Section of First 707 During Assembly 

707 Production in Renton Manufacturing Building 

First 707 Tubing Run 

747 Wing Panel Transport Trailer 

707 Body Section in Jig 

707 Window Forgings 

First 707 in Factory