Vintage Antique Gold Tone Monogram Locket with Photos

This fairly large gold tone locket is most likely from the 1920s-1930s with genuine photographs inside. The exterior, which has seen better days, still retains most of it's gold tone shine (most likely was gold-filled) and has a pretty etched design. Monogram in the center may say "BT" in a fancy script. The clasp and hinge is a little loose, but still working. Very sweet object from an estate sale. Fairly large at over 1" wide and nearly 2" tall. No chain.