circa 1900 | silver
circa 1950 | silver
late 19th century - early 20th century | metal
circa 1940 | silver, turquoise
Unknown | silver
circa 1930 | silver, turquoise
late 19th century - early 20th century | silver
circa 1920 | silver, turquoise
1916 | metal
late 19th century - early 20th century | gold
1930s - 1940s | silver, turquoise
early 20th century | brass, copper alloy