KING GEORGE V AND QUEEN MARY, SILVER JUBILEE 1935, A GOOD QUALITY MARCASITE AND SILVER COMMEMORATIVE BROOCH, a crowned ornate ribbon bow, the Royal monogram “GM” and the dates 1910-1935 within. 1.5 inches (40mm) high approx, stout pin with swiveling

KING GEORGE V AND QUEEN MARY, SILVER JUBILEE 1935, A GOOD QUALITY MARCASITE AND SILVER COMMEMORATIVE BROOCH, a crowned ornate ribbon bow, the Royal monogram “GM” and the dates 1910-1935 within. 1.5 inches (40mm) high approx, stout pin with swiveling safety catch to reverse, not hallmarked but probably sterling silver. Very minor rubbing to high points, otherwise good condition, all of the marcasite stones apparently still present.