1927, Sir John A. Macdonald, 1c orange, horizontal imperforate pair and vertical pair imperforate horizontally, full OG, NH (imperf) or LH, VF, approximately 250 pairs possible, C.v. $300, Unitrade C.v. CAD$400 (Image)

1927, Fathers of Confederation, 2c green, horizontal imperforate pair and horizontal pair imperforate vertically, full OG, NH, VF, approximately 250 pairs of each error exist, C.v. $360, Unitrade C.v. CAD$480 (Image)

1927, Parliament Building 3c carmine and Sir Wilfrid Laurier 5c violet, two horizontal pairs imperforate vertically, first one with right margin and a part of the arrow, full OG, NH, VF, 250 pairs of each exist, C.v. $360, Unitrade C.v. CAD$480 (Image)

1927, Western Canada Airways, (10c) black and pale rose, complete pane of 50, insignificant separation at bottom margin, one stamp with paper adhesion, full OG, NH, VF, C.v. $350, Unitrade C.v. CAD$450 (Image)

1927, Yukon Airways and Exploration Co. Ltd, reversed image die proof of 25c in black, printed on thick card, size 98x75mm, perfect condition, no gum as produced, NH, VF, Unitrade C.v. CAD$450 (Image)

1943, Air Training Plan, 7c deep blue, horizontal imperforate pair, large margins all around, full OG, NH, VF and scarce, only 50 pairs known, C.v. $850, Unitrade CAD$1,200 (Image)

MULTIPLES SELECTION: 1928-46, 12 blocks of four or six (#C5), some with plate numbers, nice and fresh unit, full OG, NH, VF, Unitrade C.v. is over CAD $1,000++ (Image)

Pioneer Flights. 1931-46, nine covers, including one prepared for Airship ''Hindenburg'' 2nd NA Return Flight (departed on May 21 of 1936, while the cover was received on May 29), marked ''TOO LATE'', FFC St. Pierre - St. John's (1931), 3 different FDC of No.C3 and more, nice quality unit, mostly VF, Est. $200-$250 (Image)

1859, Queen Victoria, imperforate plate proof of 1c in deep rose, a single printed on card mounted India paper, no gum as issued, VF, Unitrade #14P, C.v. CAD $250 (Image)

1859, Prince Albert, imperforate plate proof of 10c in brownish purple, right sheet margin vertical pair, printed on India paper and mounted on card, no gum as issued, NH, VF, Unitrade #17TCi, C.v. CAD$550 as singles (Image)

1859, Queen Victoria, imperforate plate proof of 12½c in bluish green, horizontal pair, printed on India paper and mounted on card, no gum as issued, NH, VF, Unitrade #18TC, C.v. CAD$600 (Image)

1864, Queen Victoria, imperforate trial color proof of 2c in claret, horizontal pair printed on India paper and mounted on card, no gum as produced, NH, VF, Unitrade #20TCi, C.v. CAD$700++ (Image)

VALUABLE GROUP: 1893-46, 52 stamps, starting with Queen Victoria in Widow Weeds 20c and Diamond Jubilee 1c orange, then 3 other classic stamps and seven complete sets of King George V and King George VI periods, mainly well centered and very fresh, full OG, NH, F/VF, Scott C.v. close to $4,300, Est. $800-$900 (Image)

1898, Map of the British Empire, four stamps of 2c in black and carmine with various shades of lavender, gray, blue and dark blue, full OG, NH, mostly VF, C.v. $425, Unitrade #85, i, 86, b, C.v. CAD$765 (Image)

1898, Map of the British Empire, 2c black, lavender and carmine and 2c black, gray and carmine, two values in blocks of four, nicely centered, full OG, NH, VF, C.v. $800++, Unitrade #85, i, C.v. CAD$1,440 as singles (Image)

1898, Map of the British Empire, 2c black, blue and carmine and 2c black, deep blue and carmine, two values in blocks of four, well centered, full OG, NH, VF, C.v. $900++, Unitrade C.v. CAD$1,620 as singles (Image)

1903, 5c blue on bluish paper, horizontal imperforate pair with nice balanced margins, no gum as produced, NH, VF and scarce, only 200 imperf stamps were issued, R. Gratton certificate, Unitrade C.v. CAD$1,500 (Image)

1924-26, 1c-3c, complete set of three in horizontal imperforate pairs and two different black surcharges of 2c on 3c carmine, all with full OG, NH or LH (imperf 1c and 3c), VF, Unitrade C.v. CAD$600 (Image)

1924, 3c carmine, die I, imperforate bottom sheet margin block of four with lathework type D, nice condition, full OG, NH, VF, Unitrade C.v. CAD$450 (Image)

1926, black line surcharge 2c on 3c carmine, die I, two stamps, one has surcharge strongly shifted to the bottom, the other one with double surcharge, full/large part of OG, NH or previously hinged, VF, Unitrade C.v. CAD$600, shifted surcharge valued as a common stamp (Image)

1926, black two-line surcharge 2c on 3c carmine, two singles with double and triple surcharges, large part of OG, VF, C.v. $600, Unitrade C.v. CAD$850 (Image)

1926, black two-line surcharge 2c on 3c carmine, three singles, including two with surcharge strongly shifted to the bottom or to the left; and one with significantly slated surcharge, all with large part of OG, VF, Unitrade C.v. $140iii, C.v. CAD$600 (Image)

1925, $1 orange, dry printing, block of four, strong color and premium centering, full OG, NH, VF, C.v. $860++, Unitrade C.v. CAD1,440 as singles (Image)

1924, part perforated coil of 2c green, dry printing, top and bottom margin block of 20 (2x10) imperforate horizontally, arrow cutting at left, full OG, NH, VF, Unitrade C.v. CAD$600 as 5 blocks of four (Image)

1924, part perforated coil of 3c carmine, die I, wet printing, top sheet margin block of four imperforate horizontally, full OG, NH, VF and scarce, Green Foundation certificate, Unitrade C.v. CAD$3,750 (Image)