Beautiful detail on this one. Believe it dates from the 20's, maybe the teens. The yellow pin has a white top, with wonderful pierced pattern. It is a little larger then many pins of this type, 2" long by about 3/16" wide.The extra support in the center of the back helps it sit well on most fabric. This one bears the stylized hallmark of Krementz along with a 14k quality stamp, both on the catch. Weighs 4.5 grams.