Type: Mark
Location: Base, underside, in corner
Inscription: "J·R" stamped in a rectangle
Type: Mark
Location: Base, underside, in corner
Inscription: "J·R" stamped in a rectangle
Type: Inscription
Location: Body, exterior side
Inscription: "AE" engraved
Type: Inscription
Location: Base, underside
Inscription: "OZ / 17 [~]" incised