Paulus violin frog, Peccatte … Paulus violin frog, Sartory model, silver, finished with screw, Parisian eye Item No. B303102 Manufacturer Paulus bowparts Paulus violin frog, nickel-… Paulus violin frog, Sartory model, silver, finished with screw, Parisian eye × Paulus violin frog, Sartory model, silver, finished with screw, Parisian eye