Boeing XP-936 sometime in mid 1935. Note the P-26A modified headrest (designed after an unfortunate Army Air Corp pilots death) has been incorporated.
Boeing XP-936 prior to static testing (testing to destruction) at Wright Patterson Airfield in 1932.
Guatemalan P-26A in flight during the early 1950's.
Guatemalan P-26A during the early 1950's.