677 BRAZIL - POSTAL HISTORY Auction #2031: WORLDWIDE + ARGENTINA: General July auction Front Cover / Cat.#: VF. 1/AU/1961 Rio de Janeiro - Belem, front of cover carried by military NATIONAL AIRMAIL, VF! Starting Price: US$ 1 Current Price: US$ 6 Bid US$ 7 or more Closing: 2020-07-30 22:10:00