Calling card from Mrs. Geo. S. Green, wife of Civil War General George Sears Green, 60th New York, the hero of Antietam and Gettysburg. She was the mother of Lt. Green, Executive Officer on the U.S.S. Monitor during the battle against C.S.S. Virginia. Address on card reads: 113 W. Onondaga Street, Syracuse. Date 1878 is written on top of card. Measures 3 3/8 x 1 11/16 inches. Excellent condition.