Front: 1LNCOLN GRANT VZa STATE O5TLLINOIS STATE OF ILLINOIS P. P.1.E. 1915. Back: UND OG - A 2 O PANAMA - PACIFIC INTERNATIONAL EXPOSITION QANAMA ERNATIONAL EXPOSITION SIG . (NO - . (N 2 STAMP3 CARDINELL. VINCENT CO. OFFICIAL - PHOTOGRAPHERS A 2 O