This is an OUTSTANDING old Mexican Biker ring from the 1930's or 1940's era with lots of great details in the design. On the face is an Indian chief with great enameled headdress. The enamel is in great condition with just very minimal amount missing, photos best describe. The sides of the ring each have a shield with a rampant lion. The ring is very large made of mixed metals including brass and copper and some type of silver. Ring is unmarked on the inside. This ring is very heavy and size 8.5 , and it weighs 35.6 grams. Top of ring measures 1 1/8" x 1" inches. This is a real vintage bickers ring. 
Condition: great, photos best describe.