Vintage Coro Sterling Key and Heart Brooch
This wonderful vintage A. Katz design for Coro has the patent number 142569 and was patented in 1945. The key and heart motif is so very romantic! Guilding the lily is a vine flowing across the front of the key, embellished with small cabochon red and turquoise colored stones. This great brooch is in excellent condition with only minimal wear to the gold wash on the back of the brooch. Measures 2 1/8 by 1" and is signed Coro Sterling, design pat.