Lot 483 Canada #F2c 1890s 5c yellow green Registration Imperforate, mint upper left corner block of four, with full original gun, bottom pair is never hinged. There is a full “FIVE” counter above stamp position one, and a small part printer’s imprint above position two. A very fresh and attractive block, with only 200 imperforate pairs recorded. Unitrade CV$4,500, sold for C$2,000 plus buyer’s premium.