On back of photograph: "Largest, Fastest, Safest 20 Passenger Air Liner of its day. 11-22-19 Mfg. by Keystone Aircraft Co. Bristol PA. Shown is the National Aviation Reserve, Queens Unit No. 1 of the National Aviation Reserve Assn., Jamaica, NY."
Stamped on back of photograph: "From the collection of Henry A. Liese."
