1870-89 3c orange red, 10c brown red, l.h. or h.r., fresh and fine, cat. $850 (Cat No. 37,45) (Image)

Cat. $850, Est.US$200

1932 4c ocher, upper right sheet corner margin block of 12, n.h., v.f. (Unitrade CAN $1,800) cat. $1140 (Cat No. 198) (Image)

Cat. $1140, Est.US$300

1935 George V, 1c-$1 imperforate plate proofs on card, horizontal or vertical pairs, fresh and v.f. set, Unitrade CAN$3,600 (Cat No. 217-27P) (Image)

Est.US$1,000

1946-51 Plate Blocks, Peace set of six, $1 Fisheries and $1 OHMS, n.h., fine-v.f. (Unitrade CAN$ 1,000) (Cat No. 268-73,302,O10) (Image)

Est.US$200

2004 $8.50 Mallards, imperforate sheetlet of 16, with intact margins and inscriptions on all sides, n.h., v.f., scarce uncut sheet, with photocopy of a 2012 Sismondo certificate (Unitrade FWH20var) (Image)

Est.US$1,000

1927 60c black, red De Pinedo overprint, h.r., well centered, signed "JAR" (J.A.Robinson, Postmaster General), etc., v.f., with 1960 Philatelic Foundation Certificate. This stamp was overprinted for use on mail carried aboard De Pinedo's return flight to Europe. Of the total of 300 stamps, four were damaged and destroyed, 66 copies were presented to de Pinedo and government officials, 225-255 used on covers. It is believed that only 33 unused examples are possible (SG £42,000. Unitrade CAN $70,000.00) cat. $45000 (Cat No. C4) (Image)

Cat. $45000, Est.US$25,000

1860-63 1c-17c, six different, also additional 5c olive green, blocks of four, 2c and both 5c without gum, others n.h., usual centering, fresh, cat. $2660 (Cat No. 6-11,8a) (Image)

Cat. $2660, Est.US$500

1857 6p dark green, used, margins all around, sharp impression and beautiful color, v.f., cat. $2250 (Cat No. 5) (Image)

Cat. $2250, Est.US$750

1852-1960 balance of a consignment in glassine envelopes and cards, occasional used 19th Century (No.4,14 v.f.), Jubilees 2c, 3c l.h., Admirals, coils, imperf. pairs of 1c and 2c, 1928-29 Scrolls, with 50c and $1 (158-59, l.h., v.f.), other 50c and $1 values, Officials, blocks and Plate Blocks, mixed condition, many fine-v.f. (Image)

Est.US$400

1897-1984 collection in Lighthouse hingeless album, Jubilees 1/2c-50c n.h., $1 l.h. (cat.$3,992), Maple Leaf to 8c n.h. (cat. $2,227), Numerals, Quebec, Admirals to $1 (missing 20c), coils, Scroll Issue to 50c ("Bluenose" n.h.), Maple Leaf mostly complete n.h. (cat. $1,000), generally complete from there, mostly n.h., fine-v.f. (Image)

Est.US$2,000

1926-29 selection of 12 stamps and 18 covers; Elliot Fairchild CL8, CL9, CL10c with "dot over O of ELLIOT" variety, CL11 (2), CL12 (3), Klondike Airways (CL45), Cherry Red Airline (CL46) 2 unused, 1 used and 10 covers, also a photograph of the aircraft featured on the stamp, five Yukon Airways (CL42) on covers from Whitehorse, Carcross and Atlin, Commercial Airways cover to Edmonton; also two April 13, 1928 covers with CL42 and George V 2c green, one from Whitehorse to Carcross and the other from Carcross to Atlin, with arrival cds, each signed by the Pilot T.G.Stephens, plus another cover Whitehorse to Champagne carried on the March 19 flight, re-flown and canceled on June 23, showing both cancels. There are also two handbooks ("Yukon Airways Airmail Company" by William Topping and "The Pioneer and Semi-Official Air Mails" by C.Longworth-Dames) and examples of fake surcharges of 1932 6c Canada (Cat No. CL8/46) (Image)

Est.US$500

1919-43 issues, with Trans-Atlantic $1, 1921 Halifax 35c, 1931 sets to $1 (both), 1932 Do-X $1.50c, 1933 Labrador and $4.50 on 75c Balbo, l.h., fine-v.f., cat. $1377 (Cat No. C2/19) (Image)

Cat. $1377, Est.US$300