Vintage Singer 221 / 222K Featherweight sewing machine medallion with a raised convex center and black rim, circa 50s. This badge was used on the 221 / 222K Featherweight, but this smaller size can also be found on some other models as well (approx 1 1/8" in height). Great for re-use or re-purposing / crafting. Very good vintage condition with original patina, no rivets.