Leaded Glass Mirror With Ornate Wood Frame 1966

I found this 2 days ago.. a 24" x 36" leaded glass mirror with a thick, ornately carved wood frame.

It is quite heavy, in wonderful condition, and has some stamps on the back. They read in separate areas, "Rochester", New York", "Feb. 11, 1966", and "Silver Copper Back", all referring to shipping, I think, except for the Silver Copper Back which I assume refers to the leading.

Thanks,
Jackie

P.S. I am not sure if I put this in the proper categories.