Antique double-sided locket intaglio watch fob with T-bar chain

Lovely antique double-sided locket watch fob with T-bar chain, circa mid to late 19th century. One side beautifully carved onyx intaglio, possibly depicting a Roman soldier, one side bloodstone which has been left blank. Within a charming photo of the original owner’s sweetheart. This could be worn with one’s pocket watch or suspended from a chain with jump ring to form a lovely pendant. Unmarked but likely gold-filled. 

Price marked for $260 AUD.

Measurements: Total length incl. chain 12cm, 2.5cm locket diameter.

Excellent antique condition.