New Brunswick, 1860, 12½¢ blue, plate proof on India. Bottom margin block of 4, large margins, fresh and pristine, Extremely Fine, ex-ABNCo. archives. Scott No. 10P. Unitrade C$280 for singles ($220).
Unitrade No. 10P. (Image)

Newfoundland, 1865, 5¢ brown on yellowish. Tied by manuscript "X" cancel and additional circular cork cancel on 1868 mourning cover to St. Johns N.B., "Trinity, FE 1, 1868" double-arc origin cds, F.-V.F.
Scott No. 25; $750. Scott $750
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Scott $750

Newfoundland, 1865, 24¢ blue, plate proof on India. On card, corner margin block of 9 with imprints at bottom right and top left, bright and fresh, full margins, Very Fine.
Scott No. 31Pi; $810. Scott $810
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Scott $810

Newfoundland, 1887, 10¢ black. O.g., small hinge remnant, well centered amid huge margins all round, rich color, a Very Fine jumbo.
Scott No. 59; $130. Scott $130
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Scott $130

Newfoundland, 1897 Discovery of Newfoundland complete, plate proofs on India. On card, rich color, full margins with most having wide bottom selvage, Very Fine and choice.
Scott No. 61P-74P; $775. Scott $775
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Scott $775

Newfoundland, Airmail, 1921, 35¢ "Halifax", narrow "AIR MAIL", without period after "1921", inverted overprint. Shift in overprint to top slightly splitting, bottom stamp in vertical pair with top stamp period after "1921", inverted overprint variety (positions 15/20), without gum, rich color and some hint of toning, otherwise Very Fine, bottom stamp with only eight examples of this variety produced, with 1994 V.G. Greene certificate. Unitrade No. C3g-C3c C$25,000 ($19,250).
Scott No. C3g-C3c; $19,000 for singles.

AN EXTRAORDINARILY RARE INVERTED 1921 35¢ HALIFAX OVERPRINT ISSUE SHOWING TWO DIFFERENT OVERPRINT VARIETIES. Scott $19,000 for singles
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Scott $19,000 for singles

Nova Scotia, 1933, Nauer-Flight to Australia and back to Switzerland. Cover bearing Switzerland #C3, C4 tied by "Wangen, 9 III. 33" cds carried by the pilot Dr. Carl Nauer on his Puss-Moth flight to Australia where mailed at Brisbade with Australia 6d tied by "Registered, Brisbane, Queensland, 23 May 1933" cds and sent by surface mail, reverse with Sydney (5.25) and Zurich (6.29) arrival cds, Very Fine, SLHB 33.2, Eustis 306. Only 100 Carried., with 2016 Eichele certificate.
Scott No. C3, C4; Estimate $500 - 750. Est. $500-750 (Image)

Est. $500-750