Antique 1901 Engraved HH? Gold over copper round Locket Pendant Signed W & S.B.

* W. & S.B. refers to W. & S. Blackinton Co., a company known for producing jewelry, including lockets, during the late 19th and early 20th centuries. The company was based in North Attleboro, Massachusetts, and Meriden, Connecticut. antique round locket -Victorian/Edwardian era Has not been clean as is when found The locket that has its hinge on the bottom, closes securely. Can hold a photo on both sides. Engraved initials on front not sure and 1901 on back. Locket -1 inch Weight:8 grams Has some signs of use but in very good overall condition for its age. No other i fo as we don’t know where it came from ,was found during clean out of relatives home.