This is a vintage plastic white terrier dog. It measures 3/4 " by 5/8 " and has a self shank. I have read that Scotty or this type of terrier button were popular in the 1930's but could be from the 1940's. I'm not sure. It is a realistic and a goofie button. It is in good condition and my home is smoke free.
I ship within 24-48 hours of payment. Thanks for looking.