Type: Mark
Location: Bowl, underside
Inscription: "IR" in an oval, stamped
Type: Inscription
Location: Bowl, upper side, interior
Inscription: "*" (asterisk or a 3-lined star), engraved
Type: Inscription
Location: Cover, bezel exterior
Inscription: "*" (asterisk or a 3-lined star), engraved
Type: Inscription
Location: Cover, bezel exterior
Inscription: "X" scratched lightly