Air Post stamps. 1931, Airplane over Packet Ship, 50c green, vertical imperforate pair, nice margins and post office fresh, full OG, NH, VF and rare, C.v. $1,100, Unitrade C.v. CAD$1,800, Est. $500-$600 (Image)

Air Post stamps. 1931, Trans-Atlantic Flight Routes, $1 blue, vertical imperforate pair, enlarged margins and strong color, full OG, NH, VF and rare, C.v. $1,100, Unitrade C.v. CAD $1,500, Est. $500-$600 (Image)

Air Post stamps. 1933, Labrador issue, 10c yellow, vertical imperforate pair, nice margins all around, full OG, NH, VF, C.v. $300, Unitrade C.v. CAD$400, Est. $120-$150 (Image)

B.A.B.N. CO. Montreal Engraved. 1880 -98, Prince Edward, Queen Victoria, Codfish, Harp Seal, Newfoundland Dog, Sailing Ship, 1c-5c of 1880, ½c-10c of 1887, 3c in various shades of gray from 1890, ½c-20c changed colors, and ½c-1c, last printing of 1898, 23 stamps neatly arranged on pages from a Collection, all with premium centering, full/part of OG, VF, Unitrade C.v. CAD$2,530, Est. $500-$600 (Image)

B.A.B.N. CO. Montreal Engraved. 1887, Prince Edward, 1c deep green, right sheet margin single with large part of B.A.B.N.C. imprint on margin, perfect centering in every respect, full OG, NH, XF and rare so nice, Unitrade C.v. CAD$180, Est. $100-$150 (Image)

B.A.B.N. CO. Montreal Engraved. 1887, Sailing Ship, 10c black, two nicely centered singles, one with two lines through ''CE'' in ''CENTS'', full OG, LH or hinged, VF and rare, Unitrade #59, ii, C.v. CAD$600, Est. $200-$250 (Image)

Discovery of Newfoundland (Cabot) issue. 1897, imperforate plate proofs of 1c-60c in issued colors on India paper mounted on cards, complete set of 14, nice margins and perfect quality unit, no gum as issued, VF, Unitrade C.v. CAD $775, Est. $200-$250 (Image)

Discovery of Newfoundland (Cabot) issue. 1897, 1c-60c complete set of 14, each one with red diagonal overprint ''SPECIMEN'', nice centering overall, full OG, NH, mostly VF, Unitrade C.v. CAD $1,500, Est. $300-$400 (Image)

First Cents issue. 1865, Harp Seal, imperforate plate proof of 5c in brown and horizontal pair of trial color proofs of 5c in claret brown, printed on India paper, first one card mounted with minor facial scratch, no gum as issued, VF, Unitrade #25P, 25TC, C.v. CAD$300, Est. $80-$100 (Image)

First Resources issue (Perkins Bacon Printings). 1932-37, King George V, Prince of Wales, Codfish, Caribou, Views, 1c-25c, set of seven with perforation L14, three with sheet margins, full OG, NH, VF, Unitrade #184i/197d, C.v. CAD$716, Est. $150-$200 (Image)

First Resources issue (Perkins Bacon Printings). 1932-37, King George V, 1c green, four horizontal pairs of Die I (1) and Die II, printing on margin, imperf between, imperf and pair one w/o watermark, full OG, NH (2) or hinged, F/VF, Unitrade C.v. CAD$370, first pair is not counted, Est. $120-$150 (Image)

First Resources issue (Perkins Bacon Printings). 1932-37, Caribou, 5c violet, Die I, comb perforation 13.3x13.3, Perkins Bacon dry printing, size 21x26.75mm, nicely centered, full OG, NH, VF and rare perf variety, R. Gratton certificate, Walsh NSSC #181e, C.v. US$750, Est. $250-$300 (Image)

First Resources issue (Perkins Bacon Printings). 1932-37, Caribou, 5c violet, Die II, top sheet margin horizontal pair imperforate between stamps, full OG, NH, VF, Unitrade C.v. CAD$450, Est. $150-$200 (Image)

First Resources issue (Perkins Bacon Printings). 1932, Additional values, Duchess of York, 7c red brown, top right corner margin horizontal pair, imperforate between stamps, full original slightly uneven gum, NH (counted as hinged), VF, C.v. $550, Unitrade C.v. CAD $800, Est. $200-$250 (Image)

First Resources issue (Perkins Bacon Printings). 1932, Additional values, Corner Brook Paper Mills, 8c orange red, horizontal imperforate pair, full OG, NH, VF, C.v. $200, Unitrade C.v. CAD$300, Est. $80-$85 (Image)

John Guy issue. 1910, King James I, 1c deep green, three singles (perf 12x14, two of 12x11), block of four (pos. 41- 42/51-52) with perf 12x12, each stamp with listed or unlisted variety, including ''NFW'', ''JAMRS'' and ''ONE'CENT'', full/large part of OG, NH (one single and bottom stamps of the block), VF, Unitrade C.v.CAD$610++, Est. $200-$250 (Image)

John Guy issue. 1910, King James I, 1c deep green, perforation 12x11, left sheet margin horizontal pair, imperforate between stamps, left one with broken ''E'' of ''POSTAGE'', full OG, LH, VF, C.v. $400++, Unitrade C.v. CAD$600, Est. $150- $180 (Image)

John Guy issue. 1910, King James I, 1c deep green, perforation 12x11, top sheet margin vertical pair, imperforate between stamps, full OG, hinged on margin and with minor disturbance at bottom, VF, counted as hinged, C.v. $450, Unitrade C.v. CAD$600, Est. $150-$180 (Image)

John Guy issue. 1911, Engraved issue, 6c-15c, complete set of six, very well centered, full OG, LH, VF, C.v. $422, Unitrade C.v. CAD$630, Est. $150-$200 (Image)

King George V Coronation issue. 1911, 1c-15c, complete set of 15, including shades of 1c, 2c and two of 8c (deep blue and peacock blue), all with full/large part of OG, LH or hinged, VF overall, C.v. $550, Unitrade C.v. CAD$800, Est. $150-$200 (Image)

King George V Coronation issue. 1911, Princess Mary, 5c ultramarine, horizontal imperforate pair, no gum as issued, NH, VF, C.v. $325, Unitrade C.v. CAD$450, Est. $100-$150 (Image)

King George VI Long Coronation issue. 1937, 8c scarlet, top margin vertical pair, 15c claret and 25c slate, left sheet margin blocks of four, top stamp of the pair and right stamps of the blocks have no watermark, full OG, NH, VF and rare trio, Unitrade #236i, 239i, 242 var, C.v. CAD$600 plus error of 25c is not listed in the Cat., Est. $300-$400 (Image)

''Labrador'' First Publicity issue. 1928, 1c-30c, complete set of 15 and red surcharge ''THREE CENTS'' on 6c gray, two values, one of which with ''C'' under ''T'' variety (fine centering), all with full OG, NH, VF, Unitrade #145-59, 160, iii, C.v. CAD$472, Est. $120-$150 (Image)

''Labrador'' Second Publicity issue. 1929-31, 1c-20c, complete set of ten, including both 2c in scarlet and in carmine, choice centering, full OG, NH or LH (1c, 3c, 6c and 15c), VF, Unitrade C.v. CAD$356, Est. $80-$100 (Image)

''Labrador'' Second Publicity issue. 1929-31, King George V and Queen Mary, 3c red brown, horizontal imperforate pair, full OG, NH, VF, C.v. $250, Unitrade C.v. CAD$400, Est. $120-$150 (Image)