Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Brazil - 1943, Centenary of Postage stamps, 5c black and dull rose, three corner sheet margin horizontal pairs, two imperforate pairs printed on paper with horizontal or vertical watermark Wavy Lines, the last one imperforate vertically on paper with horizontal watermark, full OG, NH, VF, Sanabria #75a, b, C.v. $315++ (1966), Est. $400-$500, Scott #C52 var