This is a rare dress clip signed on the clip FNCO which stands for Fishel & Nessler Co. Made around 1920 the filigree brass clip is triangular in shape. It measures 2 1/2" long by 2" wide. The clip is set by large oval and round rhinestones in various colors of green, purple, pink, red and green. The rhinestones are clear and unbacked. The condition is good and the dress clip is strong with a good snap to close. The clip could use a good polish as it is tarnished. The last patent for this company was 1922.