I photographed the sole surviving Seversky P-35 on display at the NMoUSAF in Dayton, OH. The P-35 was the first single-seat fighter in United States Army Air Corps to feature all-metal construction, retractable landing gear, and an enclosed cockpit.
The two-seat advanced trainer version of the P-35 is the AT-12 Guardsman, the last of which is displayed at PoF Chino.
P-35 36-404
Displayed as P-35A “17” 4MP