World Banknotes

Swakopmunder Buchhandlung, German South West Africa, 1 Mark (2), 1916-1918, serial numbers 9962, 10267, printed on light green card, first has multiple pinholes, very fine, the second one hard central fold, tear along central fold extending into the design thus very good, scarce (2)
Pick 13, Rosenberg 956a,b £400-£600