Lot 152, Canada 1929 one dollar olive green Parliament, imperf XF NG corner plate block of eight, sold for $4600 July 24, 2020November 1, 2017 by Sparks Auctions Lot 152 Canada #159a 1929 $1 olive green Parliament, imperforate, an unused (no gum) upper left sheet corner plate block of eight. Fresh and extremely fine. Unitrade CV$5,760, sold for C$4,000 plus buyer’s premium.