1851 6c purple, imperf. trial color plate proof on india, v.f. (Cat No. 2TC) (Image)

Est.US$150

1851 6c gray violet, vertically laid paper, target cancel, margins all around, fine, cat. $1500 (Cat No. 2) (Image)

Cat. $1500, Est.US$500

1882 1/2c black, top margin gutter block of eight, n.h., strong offset on reverse, horizontal gum skip, fine-v.f. and scarce, with 2019 Gratton certificate (Unitrade 34iii, $2,000+ CAD), also 1894 religious circular "Le Semaine Religieuse de Quebec", 1897 "The All Around Stamp Advertiser", each franked with 1/2p, plus five 1/2c covers including some mixed frankings, fine-v.f. (Cat No. 34) (Image)

Est.US$500

1888-97 Ottawa Printing, 3c-50c complete set of seven, l.h. or h.r., fresh and well centered, fine-v.f., cat. $2255 (Cat No. 41-47) (Image)

Cat. $2255, Est.US$500

1888 5c gray, imperforate horizontal pair, h.r., v.f., cat. $675 (Cat No. 42a) (Image)

Cat. $675, Est.US$150

1897 10c brown red, horizontal strip of three, used, well centered, v.f. (Cat No. 45) (Image)

Est.US$150

1900 Queen Victoria, 2c carmine, unexploded booklet with two panes of six, fresh, fine-v.f., rare (BK1, CAN $4,500) cat. $3250 (Cat No. 77b) (Image)

Cat. $3250, Est.US$1,500

1899 2c on 3c carmine, horizontal strip of three, with narrow spacing between middle stamp and left stamp variety, normal spacing between middle and right, n.h., v.f. (Unitrade 87i) (Cat No. 87var) (Image)

Est.US$150

1903 KEVII, 2c carmine, unexploded booklet with two panes of six, fresh, fine-v.f., rare (BK2, CAN $4,750) cat. $3500 (Cat No. 90b) (Image)

Cat. $3500, Est.US$1,500

1912 King George V, 1c green, blue green, deep blue green, yellow green, etc., six different unexploded booklets, n.h., some of the panes with dried or disturbed gum, mostly fine-v.f. (Unitrade BK 3a-f, CAN $4,000) (Cat No. 104a-f) (Image)

Est.US$500

1912 King George V, 1c yellow, three unexploded booklets, one English, two French, each with minor scuff marks on covers, panes n.h., except first with disturbed gum, fine-v.f. (Unitrade BK 4b,c CAN $2,000) (Cat No. 105b) (Image)

Est.US$500

1924 1c-3c imperforate blocks of four, n.h., v.f., cat. $650 (Cat No. 136-38) (Image)

Cat. $650, Est.US$200

1926 (17 Aug) registered cover to Switzerland, attractively franked, with transit and arrival markings (Image)

Est.US$100

1927 Confederation, 1c-12c vertical pairs imperf. horizontally, l.h. at top, fine-v.f., cat. $600 (Cat No. 141c-45c) (Image)

Cat. $600, Est.US$200

1928-29 50c Bluenose, $1 Parliament, n.h. but slightly disturbed gum (album page adhesions), well centered, v.f., cat. $525 (Cat No. 158-59) (Image)

Cat. $525, Est.US$200

1928 50c Bluenose, top imprint horizontal pair, n.h., v.f., cat. $850 (Cat No. 158) (Image)

Cat. $850, Est.US$250

1932 2c, 3c and 5c imperforate horizontal pairs, n.h., v.f., cat. $1125 (Cat No. 196c,197b,199b) (Image)

Cat. $1125, Est.US$200

1918 25c black & red, horizontal tete-beche pair, h.r., fine-v.f., cat. $1200 (Cat No. CLP2a) (Image)

Cat. $1200, Est.US$500

1924 $1 black, vertical pane of two, h.r. at top, bottom stamp n.h., fine-v.f., cat. $1000 (Cat No. CLP5) (Image)

Cat. $1000, Est.US$250

1926 Red Lake black overprint inverted, sheet of eight, n.h., v.f., cat. $3000 (Cat No. CL32b) (Image)

Cat. $3000, Est.US$1,000

1865 Second Bill Issue, 1c-50c plate proofs on india, 32 different, fresh, fine-v.f. (Image)

Est.US$500

1865 Bill Stamp, second issue, $1 (3), $2 (3) and $3 (7), selection of 14 imperforate trial color plate proofs on india, fine-v.f. (Image)

Est.US$500

1868 Third Bill Revenue Stamp, $2 vermilion and black, center inverted, lightly canceled, tiny perf. Tear, otherwise fine and rare, with 2017 Greene Foundation certificate (van Dam FB53a, CAN $12,500) (Image)

Est.US$1,500

1876 rouletted, 1c, 2c, 3c and 5c, set of four, unused, h.r., fresh and fine, cat. $1060 (Cat No. 37-40) (Image)

Cat. $1060, Est.US$200

1910 KEVII, variety 12c green (issued color was brown), perf. 11, n.h., v.f. (Cat No. 96var) (Image)

Est.US$150