A wonderful Salvador Vaca Teran design modernist bird brooch. May also be worn as a pendant. This Mexican silver brooch measures 1 7/8" tall and 1 1/2" wide. Design is pictured on page 132 of the book "William Spratling and the Mexican Silver Renaissance." Marked with Eagle #3 and the initials ?MR which are surrounded by a circle that is impossible to read. Safety clasp. Nice weight and well made. Some very minor scratches. Great abstract design!