P-12B Stabilizer and Elevator 

P-12D Right Side Chute Installation 

Model 64 Experimental Training Plane on the Ground 

Stearman PT Trainer Wings in Storage 

Fleet of F4Bs in Flight 

F4B-1 Elevator, Uncovered 

F4B-1 Ammuntion Reel 

F4B-2 Gun Installation 

F4B-2 Left Side Gun Installation 

P-12D Left Side Chute Installation 

Douglas O-2D on the Ground 

Douglas O-2M Engine 

Douglas World Cruiser Nears Japan 

VNB-1 Floatplane Prototype for the Model 21 on Lake Union 

Boeing NB-3 Naval Trainer at Sand Point 

Boeing GA-X Ground Attack Triplane on the Ground 

F4B-1 Ammunition Reel and Guns Mounted on Frame 

P-12B Cockpit Lining Model 

F4B-2 Right Side Gun Installation 

P-12D Left Side Gun Installation 

Cloth Wing Fabrication in the Red Barn 

Douglas World Cruiser in Tow 

40A Mail Plane 

Stewardess Serving Model 80 Passengers 

Engine Installation Mail Plane 40-A