A charming vintage sterling silver heart padlock clasp, hallmarked in London in 1977. Classic British design with an engraved screw-head and keyhole front, a hinged shackle and a safety-chain loop. Fully hallmarked on the reverse: • Maker’s mark: ASJ • Lion passant: sterling silver • Leopard’s head: London Assay Office • Date letter “C”: 1977 [...]