This was the largest, fastest, safest airliner of its day. Keystone Tri-Motored Patrician was owned by the Wright Aeronautical Corporation. Manufactured by Keystone Aircraft Company, Bristol, PA. 20 passenger.
Stamped on back: "From the Collection of Henry Liese."
Two newspaper clippings are attached to the back:
1. “50 years ago today” a new speed record for transport planes, over 151 miles per hour, was set by the 20-passenger “Patrician” over a measured course on the outskirts of Bristol.
2. “Remember When.. 50 years ago today” Fire seriously damaged the gigantic 20-passenger plane, “Patrician,” of the Keystone Aircraft Corporation as it stood part way into the hanger on the landing field in Bristol.