Hendrik Jacobus van Kleef I, Two-piece bronze mold for plate, mold casting tool tools kit metal_metal bronze , V K and year 1773 Rotterdam tin foundry tin stain tin Meeuws Druy craft Shapes are from the originally 18th century Rotterdam tinnegieter J Druy. The large molds that were not signed or dated were the property of the tinker guild and were rented to the small tin caster.