Air Mail 1947 President Roosevelt, the airmail set of four values 10f. + 10f. to 70f. + 70f. in imperforate singles and tête-bêche pairs, also the four sheetlets, each of four stamps mint (2, one containing tête-bêche pairs) and used on registered covers to New York, the miniature sheet containing all four values mint (2, perforated and imperforate) and used on cover, and a commemorative cover bearing the Postage and Air set of eight values. M.985-92, Bl.10, 11