Type: Mark
Location: Bowl, underside
Inscription: "JH" in rectangle, stamped
Type: Mark
Location: Bowl, underside
Inscription: "925" in rectangle, stamped
Type: Mark
Location: Bowl, underside
Inscription: Crown, outlined with three points, underlined, on diagonal lined ground, stamped
Type: Mark
Location: Bowl, underside
Inscription: Halfmoon or semicircle with irregular inner curve in rectanagle, stamped