1929, ''Bluenose'', 50c dark blue, block of four, great centering and post office fresh, full OG, NH, VF, Unitrade C.v. C$2,800++, Scott C.v. $1,800 as singles (Image)

2002, Year of the Horse, essay of souvenir sheet $1.25 with full embossing, no tagging on the stamp and quadrille grid, full OG, NH, VF, Unitrade C.v. C$850 (Image)

Air Post stamps. 1928, Airplane over the Globe, imperforated plate proof of 5c in dark olive brown, printed on india paper, block of four, no gum as issued, NH, VF, Unitrade #C1P, C.v. C$800 as singles (Image)

1897, Discovery of Newfoundland, plate proofs on india paper mounted on cards, 1c-60c, complete set of 14, no gum as produced, NH, VF, Unitrade #61P-74P, C$775 (Image)

Air Post stamps. 1931, Airmail Pictorial issue, complete set of three imperforated plate proofs in black, printed on thick unwatermarked (15k) or watermarked paper, no gum as produced, VF and rare (Image)

Air Post stamps. 1932, Dornier DO-X Flight, red surcharge $1.50 on $1 blue, nicely centered, minimal offset on gum side, full OG, NH, VF, Unitrade C.v. $700 (Image)

Air Post stamps. 1933, General Balbo Flight, black surcharge $4.50 on 75c bister, surcharge from position 4 of four-stamp setting, slightly blurry as often, full OG, NH, VF, Unitrade C.v. C$800 (Image)