Lot 65 Canada #30d 1868 15c grey Large Queen on Watermarked Paper, perforated 11½ x 12 unused, showing a clear and complete letter of the rare “Alexr Pirie & Sons” script watermark. Only six unused examples of this stamp are known to exist. There is a thin at right and tiny stain on front of stamp, which do not detract from the great rarity, and appealing appearance. Accompanied by a 1987 Greene Foundation certificate. Unitrade CV C$15,000.
A Traditional Philatelic Auction House — Ottawa, Ontario, Canada
