Pan American's Double Decked "Strato" Clipper.

Front:
PAA NI030V PAN WORLD AIRWAYS .... EEPPER SOUn CRO8 PAA

Back:
E-13172 One of Pan American's huge new Double Decked "Strato" Clippers ... the fastest, most luxurious air liners in the world. Designed and Produced by Harry H. Baumann, 254-6 W. 31st Street, New York 1, N. Y.