Dating to the 1950s/1960s or so, may I offer this silver pin/brooch in the shape of a double leaf. What is really interesting about this piece is that the top is like "rough silver" what you would see when you were mining the ore; the reverse is plain silver with no texture. Safety catch at the back to hold the pinstem in place. Condition is excellent - a very shiny pin possibly due to a rhodium overlay.
Metal Content is Sterling Silver with a Hallmark of Sterling along with the Carl Art hallmark - C A with an arrow through it.
Size is 2-9/16" x 1-1/4".
Weight is 9.2 grams.
Final Comments: Beautiful!