La Guardia Field

Front:
50 La Guardia Field, New York, N. Y. [E田田匪 国,用明 NC 6063 義%w 8 $:9 AS.MAIL TMainliner AIR EXPRESS ahtiner AIR 1B-H2481

Back:
ALFRED MAINZER, 118 EAST 28TH ST., NEW YORK CITY Auburn, Mass. 39 Ward Street J. Howard Williams