Lot 30 Canada #5d 1855 6d grey violet Consort on Thick Hard Paper, used with a light grid from a duplex cancel, four very large margins, extremely fine. Accompanied by a 2018 Greene Foundation certificate. A scarce and exceptionally lovely stamp, and probably one of the finest known, ex. Dr. Lewis Reford. Rsv. Unitrade CV$4,000.
A Traditional Philatelic Auction House — Ottawa, Ontario, Canada
