Vintage Set of Three Cutout Batwing Drop Bail Dresser Drawer Pulls

Vintage set of 3 batwing cutout drop bail metal dresser drawer pulls these are metal, but I'm not sure what type ~ they're magnetic beautiful patina ~ each pull is unique measures approx 3.5" wide, approx 3" between screws, approx 1.75" high Great vintage condition with all-over patina