613 BRAZIL - POSTAL HISTORY Auction #2024: WORLDWIDE - ARGENTINA: Special June auction Cover / Cat.#: F.VF 12/AP/1936 First airmail Porto Alegre - Rio - Belem, no dispatching mark, with arrival backstamp, VF! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2020-06-11 22:15:00