1.25" w/Keystone Badge Co. back paper. Oval portrait set in waving crossed American flags w/gold accented rays in background. Trivial and tiny cello separation along back curl at 9 o'clock that is stable, does not affect display, and is mentioned only for extreme accuracy. Otherwise only light surface wear in reflected light. Still Exc. A superb design that stands out even among the many gorgeous "golden age" buttons. John Hillhouse Collection.