Vintage USPS Eagle Logo Tie Tack Pin

This is a vintage USPS tie tack or lapel pin with the iconic eagle logo! In great vintage condition; probably stainless steel or nickel finish because it shows no sign of tarnish. The back has a high quality springy clasp— it feels more like a tie tack than a lapel pin but would look the same whenever it is pinned! Enjoy! Logo dimension: 5/8” by 1/2” (see quarter for scale)