Query: *
Archival Materials
Handbook of Overhaul Instructions for the Models PT-13 and PT-13A Training Airplanes Manufactured by the Stearman Aircraft Co. Technical Order No. 01-70A-3. Wright-Field 3-31-39-550.
Level:
file
Dates:
April 1939
Collection ID:
NASM.XXXX.0173
Repository:
National Air and Space Museum Archives