VTG Universal Cat Eye 12K Gold 1950s Glasses

Highly sought after pair of vintage glasses by Universal. Stamps say: UOC 4 1/2-5 3/4 Universal 1/20 12KGF 46-22 w/46 stamped on inside at top of frame. Black heavy duty arms & top bridge over 12K gold that has tarnished over the yrs. The arms need to be replaced altho they work great (as seen: 1 arm is coming apart). Overall great condition for their age! Asking a very reasonable price as these sell for hundreds & they dont make frames like this anymore! 4.25in long arms, 5.25in wide frame. 50s