MNH VF - Aero Club Of Canada, 1918 25c red and black with numerals of value, (Airship on fire). Minor gum wrinkles and a tiny dark inclusion on back. A few short perfs do not detract from this attractive, hard to find stamp. (Unitrade $1200) (Image)

MHR VF - Aero Club Of Canada, 1919 $1 red and blue (Toronto to New York). Deep, rich color. Paper adhesions on back. (Unitrade $350) (Image)

MH F-VF, 1924 25c green, second issue, Laurentide Air Service LTD. (Unitrade $160) (Image)

MNH F-VF, 1924 25c red, fourth issue, Laurentide Air Service LTD. A few minor gum disturbance spots. (Unitrade $200 as MNH) (Image)

MH F-VF (Unitrade $135) (Image)

MNH VF Pane of 8, 1926 Elliot-Fairchild Air Service 25c red on yellow background of swastikas. Fresh and well centered. (Unitrade $600 as MNH) (Image)

MNH VF Pane of 5, 1926 Elliot-Fairchild Air Transport LTD, 25c red. (Unitrade $600 as MNH) (Image)

MH VF, single from pane. Somewhat rough perfs. (Unitrade $80) (Image)

MNH VF Tete-Beche Horiz Pair, 1926 Fairchild Air Transport LTD, 25c ultramarine blue. (Unitrade $140 as MNH) (Image)

MNH VF Pane Of 8, 1928 Patricia Airways LTD, 10c green and red on yellow paper, plate number 7. Tiny corner crease in selvage. (Unitrade $562.50 as MNH) (Image)

Canada Semi-Official Airmail Small Mint Accumulation - CL40 MH (x2 with POB), CL41 MNH, CL44 MNH, CL45 MNH (wrinkle/small crease), CL46 MH (x3, single and pair), CL48 MH,and CL50 MH. A very presentable group, F-VF. (Unitrade $187.50) (Image)

Cover, January 22, 1925 flight, Larder Lake to Rouyn Lake. F-VF CL3 tied on back. Two 2c regular issues on front. Minor soiling and pencil notations. (Est $200-300) (Image)

First Flight Cover with cachet, pilot signed "B W Broatch", June 27, 1925, Rouyn-Haileybury. VF stamp on back with 3-line blue cachet. One 3c regular issue on front. Gum line toning. (Est $150-250) (Image)

First Flight Return, pilot signed "Glyn R. Burge", August 12, 1926 , Rouyn-Haileybury. VF stamp on back. One 2c regular postage on front. Minor soiling and small tear from CDS. (Est $200-300) (Image)

First Flight, pilot signed "Glyn R. Burge", August 12, 1926, Haileybury-Rouyn. VF stamp on back. One 2c regular postage on front. Minor soiling. (Est $200-300) (Image)

1929 Mackenzie River Flights, two (2) covers from different intermediate stops. Fine CL40s tied to back with manuscript initial cancels. Regular 2c postage on fronts. Blue octagonal markings. One cover is a Canadian "Air Mail Only" envelope (red plane pictured) for the flight, Fort Good Hope to Wrigley. The second cover for the Fort McPherson to Wrigley flight. Both covers with minor creasing. (Est $140-200) (Image)

First Flight Covers, two covers, both being June 21, 1929 First Flights, Prince Albert-Lac La Ronge. Fine CL40s tied to back with wavy blue line cancels. Regular 2c postage on fronts. Irregular blue octagonal company markings. Both with AIR MAIL etiquettes and addressed to W.R. Patton. (Est $140-200) (Image)

First Flight Cover, May 21, 1929, Grand Prairie-Edmonton. F-VF stamp tied by "Use Air Mail" blue boxed cancel. Plus 2c regular postage. Includes blue octagonal marking on front. Minor toning. (Est $150-200) (Image)

First Flight Covers, two December 9, 1930, Edmonton-Fort McMurray. The American Air Mail Catalog notes, "it was used on a flight which, while not an inaugural, had a (red boxed) cachet indicating the first use of the stamp". One cover is 2c postal stationery and the other has 2c regular postage. Both CL50s are FVF with straight edges and are tied to the back of each envelope with "USE AIR MAIL" boxed cancels. Some minor toning and soiling. (Est $150-200) (Image)