Blocks of Four - Unit
1930-46, 12 blocks missing only No. C1 for completion, C7-9 and all Special Delivery are plate No. blocks, generally very well centering, full OG, NH, VF, Unitrade C.v. CAD$1,375++, Est. $250-$300

150.00

1927, Yukon Airways and Exploration Co. Ltd, reversed die proof of 25c in black, printed on thick card, size 99x76mm, no gum as produced, NH, VF, C.v. CAD $450, Est. $200-$250

120.00

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

75.00