Collector’s measuring object from the 18th century, old Roman cast-iron weighing scale, complete with its pan, its weight, chains and hook, all original and in very good condition. It can weighs up to 30 kg. Weighing scale used to weigh large enough objects which can be hung. The object weigh is hanged to the hook. The weighing scale is held by a ring. The weighing scale consists of a lever with uneven arms. The beam is balanced by the opposite action of the weight of the object and of the counterweight. Diameter of the pan: 29.5 cm - Height at the level of the hook: 59 cm - Total weight: 2.5 kg.