Massachusetts Building P.P.I.E. 1915

Front:
11111111111 MASSACHUSETTS ASSACHUSETSUBUILDING. P.PI.. 2915

Back:
TERNAT PACIFIC PANAMA - PACIFIC INTERNATIONAL EXPOSITION NOKO LEXPOS PLAR OFFICIAL POST CARD STAMP 915. NON CARDINELL-VINCENT CO. SAN FRANCISCO CAL. PUBLISHERS HERE ADDRESS 'NOKO OFFICIAL PHOTOGRAPHERS CARDINELL - VINCENT CO.