Type: Mark
Location: Underside of base
Inscription: five hallmarks stamped on upper neck near hinge: "H H" in a doublet, a lion passant in a shield, an uncrowned leopard's head in a shield, the letter "B" in a shield, and a female profile in an oval; maker's mark "H H" in a doublet and the letter "C", incuse, stamped on the underside; the numbers "8023" and "F16308H" scratched on underside of base.