Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Brazil - Pioneer Flight - 1931 (July 23), VARIG Flight cover from Pelotas to Porto Alegre connected to Dornier Do X Flight from Porto Alegre and NYC via Paramatibo (Suriname) and Trinidad, franked by nine adhesives with four air post and two VARIG semi-official stamps, greenish blue Dornier Flight cachet and arrival ds on reverse, VF, Est. $250-$300, Scott #C8, C19 x3, 3CL13-14