1853 (23 Nov) folded "money letter" from Brampton to Toronto, with red "Paid" and "3" struck in red, another 3 cents collected as postage due, fine and interesting item (Image)

Est.$150

1898 2c black only, imperforate block of four, unused without gum as issued, v.f., rare (Cat No. 85P) (Image)

Est.$750

1923-28 two different unexploded 25c booklets, first one with Admirals Issue panes of 4x1c, 2c and 3c plus labels, black on dark blue covers, French text inside, the latter black on orange covers, four panes of 6x1c orange, fine-v.f. (BK 10,11) (Image)

Est.$300

1960s 4c Indian, unissued imperf. horizontal pair, n.h., v.f. (Image)

Est.$300

1935 6c red brown, imperf. vertical pair, h.r. (somewhat streaky gum), v.f., cat. $600 (Cat No. C5b) (Image)

Cat. $600, Est.$150

1932 (Aug) flown 1c United States postal stationery card to Wyazata, Miinn, final leg of the Wolfgang von Gronau Trans-Atlantic flight Germany-Iceland-Canada-USA, franked with 2c brown, canceled Winnipeg, with appropriate cachet and arrival pmk, fine (Image)

Est.$250

1933 (27 July) Jimmy Mattern round the world flight, Edmonton to New York sector, mixed franking with 1c USA, pilot signed "Jimmie Mattern", with arrival pmk, very rare, signed I. Heiman (On June 3, 1933, Jimmy Mattern, with permission to fly over Europe and Russia, attempted to circle the globe. He landed in Jomfruland, Norway 48 hours later. Next stop was Moscow and then to Khabarovsk. On June 14th, he took off for Nome, Alaska, and after crashing in Siberia, was rescued by the Russian pilot Levanevsky. He finally returned to Floyd Bennett Field completing his around-the-world flight on July 30, 1933) cat. $1200 (Cat No. AAMC 3337) (Image)

Cat. $1200, Est.$1,000

1936 Hindenburg flight from Montreal to England, paying 60c, appropriate cachet, with Frankfurt arrival and "Mit Luftschiff Hindenburg Befordert" handstamp on back, v.f. (Image)

Est.$500

1860-63 three covers, one franked with single 10c and sent to New York, the others each franked with 5c green, minor faults, otherwise fine-v.f. (Image)

Est.$500

1932 two different unexploded 40c booklets, each with panes of 1c, 2c and 3c, stapled at left, fine-v.f. (SG SB 2,4, œ1,000) cat. £1000 (Cat No. 183a/187a) (Image)

Cat. £1000, Est.$500

1932 (21 May) Do-X stationery envelope and card, each with a DoX cachet, canceled 21 May 32 and "Percu 6" and "Percu 4" handstamps, each with Berlin arrival pmk on back, v.f., with letter from "Deutsche Flugschiff G.m.b.H." explaining that "owing to a shortage of stamps in the ship's post office it was impossible to affix stamps to all the pieces. For this reason the mail clerk affixed a rubber stamp reading as follows: For Letters Affranchisement Percu Rm.6- and for cards Affranchisement Percu Rm.4.- . This procedure is in accordance with International Postal Regulations and shows that the postage has been paid." (Image)

Est.$500

1930 (Sep) second "Columbia" Transatlantic flight cover with typewritten "per air mail Columbia Hr. Grace to London, England, September 1930", St. Johns departure (25 Sep), Harbour Grace transit and London arrival pmks on back, cover roughly opened at top and secured with part of official post office label, handstamped "Undelivered for reason stated return to sender", scarce dispatch (Image)

Est.$500

1852-1966 collection on Minkus album pages, fairly complete from 1859 onwards, highlights include 1852 3p red on wove paper, 1859 Issue to 17 1/2c, Victoria to 50c, Jubilees to $1 (hinged), Maple Leafs, Numerals, KEVII, Quebec Tercentenary, George V 1911-25 to $1, Coils, 1928-29 set to $1, etc., with Air Post, Postage Dues, and Officials, mostly used to 1908 (with the exception of the Jubilees), balance hinged, few minor faults possible, mostly fine or better, cat. $12,000+ (Image)

Est.$1,500

1851-1947 comprehensive collection on Minkus album pages, with decent selection of Classics (many unused) and early sets, then complete sets from 1897 onwards including Cabot, Guy, Royal Family, Caribou, etc., with Airpost including C2-3, DO-X Surcharge, etc., also Postage Dues, plus Nova Scotia including 1851 1p, 3p and 6p (3p with margins just touching, other two with clear margins) and Prince Edward Island, mixed condition with mostly used pre-1897, then unused onwards, few small faults noted, still a fine and useful collection, cat. $9,700+ (Image)

Est.$2,500