Scott's Monthly Stamp Journal: Mar-Feb | 1925-26, Τόμος 6

10c brown 10c chocolate 10c green buff 10c green white 10c red 2c brown 3c green amber 3c pink buff 3c pink white 3c red 3c red white 5c blue 60c violet adhesives AIR POST appeared Bartels Price bistre blue green British brown orange brown white carmine rose cent CENTAVOS Chronicle collectors colony Color of P. O. Crown and Script dark blue dark green deep blue dull violet Economist Stamp envelope Fargo & Co French gray green green & black Hejaz Indicates Unused inscription Journal lilac Luff Multiple Crown Nejd olive brown olive green orange brown overprinted P. O. Die Bartels paper Paper Size philatelic philatelists Philately POMBAL portrait Portugal Post Office POSTAGE DUE STAMPS postage stamps printed red amber red brown Script C. A. Perf Spitsbergen Stamp Collecting Surcharged tion ultramarine Unwmkd Value and Color varieties vermilion violet watermarked Wmkd yellow green