1775 YUGOSLAVIA - POSTAL HISTORY Auction #2031: WORLDWIDE + ARGENTINA: General July auction Cover / Cat.#: F.VF 21/AP/1936 Vrpolje - Argentina, registered cover with 3-color postage on back, very nice! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2020-07-30 22:10:00