The picture shows all (3) Old Metal Gun Pins in this lot. There are two that are made of embossed tin. They have crossed pistols and have pins on their backs. The other one is made of brass. It has a ribbon section at the top with a hanging revolver charm. The ribbon section is engraved but hard to see on the scan below. It reads:
DAVE & BETTY
To judge the sizes the tin pins each measure 1-7/8" wide. They are in excellent condition.