3/8 x 3/4 in. diameter
Three dark copper military collar or cuff studs. The tops are embossed "A.S.S.R.O." with eagle wings around a plane propeller above lightning bolts. The reverse reads "John Rich Jewerly Co. New York". Probably vintage World War I.
Gift of Bella C. Landauer
Due to ongoing research, information about this object is subject to change.