" J Mac P" hand-engraved in graceful cursive on one of each pair ... to wear in front or back, as you wish.
Circa : 1920's
Maker mark : FP Co.
Quality marks : 10 k
Weight, the pair : .18 troy ounce
Four octagons, each : 1/2" x 1/2"
# 20053 a.................................................................. $ 225.