Lots 547 - 549, Catalogue of Auction #74 Raritan Stamps, Inc

Lot   Cat.#
547 **/*   C37a, d

Air Post stamps

1929-30, blue surcharge 50c on 75c brown orange, two stamps with Airplane inverted or doubled, full OG, NH or LH, VF, SG #152b, d, 340 as hinged
548  C176, C179
1953, Douglas DC4, two imperforated proofs of 10p and 25p in issued colors, both with double impression, no gum as produced, NH, VF
549 **   C179, C182 imp, var
1953, Douglas DC-4, 25p blue and 100p dark brown, two horizontal imperforated pairs, 25p has design printed on gum side, full OG, NH, VF