Vintage 12K Gold Filled Round MPA Monogram Brooch Pin ETC9675

This is an antique 1/20th 12K yellow gold filled monogram brooch. The outer circle has a brushed finish. The center monogram of MPA is polished. The circle is 1 1/2" in diameter. The back of the brooch is marked 1/20 12K. The pin back is secure. There is no visible damage, but light wear can be expected.