Lot 226 Canada #MR4iv 1916 2c + 1c Brown Admiral War Tax Imperforate Horizontally, Die I, an unused (no gum, as issued) block of four, very fine and scarce. Accompanied by a 2020 Greene Foundation certificate. Rsv. $850. Unitrade CV$1,500, sold for C$1,400.00 plus 17% buyer’s premium.