20 Mark 1988. J. 1621. GERMAN COINS SINCE 1871DEUTSCHE DEMOKRATISCHE REPUBLIK, 1949-1990 Back to the list previous lot Lot number 5126 next lot Estimated price: 100.00 € Hammer-price / sale price: 150.00 € 20 Mark 1988. Zeiss. J. 1621.Stempelglanz