RZM Sterling Signed‎ Abstract Rectangular Brooch

Very cute little vintage sterling silver brooch. Rectangular in shape with koi fish or mermaid cut out. Signed "R/M Sterling" at the back. Measures approximately 2 1/8" from side to side and about 1 1/4" from top to bottom. Weighs in at about 7.6 grams. PR230304. # Size: Womens OS Condition: Pre-Owned Good Does show some overall signs of tarnishing - could be polished up!