This figural brooch is marked Mexico. It is not marked but is acid tested for sterling silver. It is designed as a nicely detailed seagull in flight. The closure is a secure folded over C clasp soldered to the frame. There is a very slight bow to the pin stem but functions fine. Size is 1/2 inch in width by 2 7/8 inches in length. There is light patina. Weight is 5.5 grams.