1930, Commercial Airways Ltd, (10c) orange, complete pane of ten, stamp on position 1 with broken oval variety, minor marginal separation, full OG, NH, VF, Unitrade C.v. CAD$287.50 (Image)

1932, double black surcharge 6c on 5c brown olive, block of four, full OG, previously hinged, fine and rare multiple, Greene certificate, C.v. $2,600++, Unitrade C.v. CAD$3,400 as singles (Image)

1935, Daedalus in Flight, 6c red brown, left margin horizontal imperforate pair, full OG, NH, VF and scarce, 125 pairs possible, C.v. $900, Unitrade C.v. CAD$1,200 (Image)

1938, Airplane over Mackenzie River, 6c blue, horizontal imperforate pair, full OG, NH, VF, C.v. $850, Unitrade C.v. CAD$1,200 (Image)

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

1928-46, 19 items, including one vertical pair (#C2) and 18 blocks of four or six (#C5), most with plate numbers, nice centering, full OG, NH, VF, Unitrade C.v. CAD$1,400++ (Image)

1931, Airmail Pictorial issue, imperforate plate proofs of 15c, 50c and $1 in black, complete set of three on watermarked paper ($1 - Arms, others probably paper maker's watermarks), nice margins around, no gum as produced, NH, VF and scarce, $400-$500 (Image)

1932 (May 19), First Day Pioneer Flight cover to London, franked by ''Trans-Atlantic West to East'' red surcharge $1.50 on $1 blue, tied by St. John's slogan departure cancel, typewritten ''Per DO-X'' at top left, VF, C.v. $400 (Image)

1859, Queen Victoria, two imperforate plate proofs of 1c deep rose, one with vertical Specimen overprint in black, printed on India paper, no gum as issued, NH, VF, Unitrade #14P, i, C.v. CAD $500 (Image)

1864, Queen Victoria, imperforate trial color proof of 2c in claret, horizontal pair printed on India and mounted on card, right stamps with a dash in lower right ''2'' variety, no gum as issued, VF, Unitrade C.v. CAD$700 as two common proofs (Image)

1898, 2c black, lavender and carmine, block of 4, nicely centered, full OG, NH, VF, C.v. $400++, Unitrade C.v. CAD$720 as singles (Image)

1898, 2c black, light blue and carmine, block of 4, very well centered, full OG with minor usual waves, NH, VF, C.v. $400++, Unitrade C.v. CAD$720 as singles (Image)

1903, 2c carmine, type I, horizontal imperforate pair with enlarged margins at top and left, no gum as produced, NH, VF and scarce, only 400 imperf stamps were issued, Green Foundation certificate for block of four, Unitrade C.v. CAD$1,100 (Image)

1911, 1c green, wet printing, bottom sheet margin lathework B block of six, natural straight edge at left with a part of arrow at bottom, full OG, NH, mainly VF, Unitrade C.v. CAD$630 as block of 4 and a single with lathework (Image)

1924, 1c yellow, 2c green and 3c carmine, imperforate complete set of three in blocks of 4, full OG, NH, VF, C.v. $700++, Unitrade C.v. CAD$1,000 as singles (Image)

1935, imperforate plate proofs of 1c-$1, complete set of 11, printed on India paper mounted on cards, NH, VF, Unitrade C.v. CAD $1,800 (Image)

1935, 5c blue, horizontal pair imperforate vertically, full OG, NH, VF, C.v. $340, Unitrade C.v. CAD$450 (Image)

1928, 2c green, horizontal imperforate pair, full OG, NH, VF, C.v. $125, Unitrade C.v. CAD$187.50 (Image)

1928, Mount Hurd, 10c green, horizontal pair imperforate vertically, full OG, NH, VF, C.v. $270, Unitrade C.v. CAD$375 (Image)

1929, Quebec Bridge, 12c gray, horizontal pair imperforate vertically, full OG, NH, VF, C.v. $270, Unitrade C.v. CAD$375 (Image)

1929, Parliament Building, $1 olive green, horizontal imperforate pair, full OG, NH, VF, C.v. $975, Unitrade C.v. CAD$1,350 (Image)

1935, imperforate plate proofs of 1c-13c, complete set of six in horizontal (1c, 2c and 5c) or vertical pairs, printed on India paper and mounted on cards, no gum as issued, NH, VF, Unitrade C.v. CAD$1,500 (Image)

1938, Pictorial issue, imperforate plate proofs of 10c-$1 and air mail stamp of 6c, complete set of five in horizontal (10c) or vertical pairs, printed on India paper and mounted on cards, no gum as produced, NH, VF, Unitrade C.v. CAD$1,600++ (Image)

1868, imperforate plate proof of 12½c in blue, printed directly on card, nice margins, showing short entry at upper left scroll variety (position 67), no gum as produced, VF, ex- Brigham, Unitrade C.v.CAD$750 for proof w/o variety (Image)

1860, Cents issue, trial color or plate proofs of Queen Victoria 2c in rose and green, Steamship 12c in blue and orange and Prince of Wales 17c orange, all printed on India paper, no gum as issued, VF, Unitrade #7TC, 7TCi,10P, 10TCi, 11TC, C.v. CAD$415 (Image)