50 Kopeck 1862 Over Printed (Veksel)

Original Russian Bill of Exchange (Veksel). Letters Z V . All this veksel connected with foreign deals . You may see England revenue stamp. And maybe letters Z V means 'Zarubezhnij Veksel' or 'Zagranichnij Veksel' ЗАРУБЕЖНЫЙ или ЗАГРАНИЧНЫЙ ВЕКСЕЛЬ (Veksel for Foreign deals). This veksel was issued for a debts from 1 to 150 roubles and has the cost of 30 kopecks. Overprint "Cena 50 k. - 1862" on 30 kop 1861