Francis M Gibson and Unidentified Friend

LIBI_00015_00649; A tintype (photograph on iron support) of Francis Gibson and an unidentified friend, in full view; studio portrait produced by unknown photographer, circa 1867.; tintype [photograph];Courtesy of the National Park Service, Little Bighorn Battlefield National Monument, LIBI_00015_00649, Unknown Photographer, "Francis M. Gibson and Unidentified Friend," circa 1867