1960s Number 50 Silver and Blue Tie Tack

This tie tack will help you wish someone a happy 50th Birthday, a happy golden wedding anniversary, or to celebrate any milestone involving the number 50! It appears to be from the 1950s or 1960s. This circular tack has true blue dots surrounding the numbers in the center. There is a tiny lowercase "r" stamped on the back inside of a square. All of the components on this piece work very well. The back features a spring loaded clutch back with a dome top and attached chain.