Enroute via Stratoclipper, Pan American Airways

Front:
NC PAS AMERICA TRWAYS PAN AMERICAN PAA ALRWAY SYSTEM

Back:
Enroute via Stratoclipper Pan American Airways' new B-307 Stratoclipper. Wing span 107 ft.-Length 74 ft. Gross weight 45,000 lbs. Four 1,250 H. P. engines. MAPOST CARDU LITHOGRAPHED BY THE FRANKLIN PRESS, INC., MIAMI, FLORIDA