Vintage Sterling Heart Charm With Greyhound Dogs, Nostalgic Jewelry

This vintage heart charm, made out of sterling silver, has a detailed design of two racing greyhounds. One has a coat with the number 2 on it. A fence is behind them and grass is visible in the foreground.  It is signed “STERLING.”

The charm is 5/8 inches long. It is in very good condition with a patina due to age.