Lot 51053 – 1890 3c deep slate on red tinted paper in unused top marginal block of 49

1890 3c deep slate on red tinted paper in unused top marginal block of 49 with British American Bank Note Co. Ottowa imprint at top, recovered from a shipment shipwrecked en route from Ottawa to Newfoundland and hence with minor imperfections and without gum as usual, unpriced as such in Unitrade, cert. Brandon (1998).