Security Mutual Life Insurance Building

Front:
11 3621. EE Jos k IL 31 diskilodii kikil EE 26 MUNNS 11 11 11 SA Binghamton N. Y. Security Mutual Life Insurance Building.

Back:
Paul C. Koeber Co., New York City and Kirchheim PEK 75 i Cent for States and Canada 2 c. for abroad