Canada 224-227 Special Delivery Green pane has gum crease

Green pane has gum crease in margin and Deep Blue pane has one stamp with disturbed OG

all with superb sized margins and matching sheet margin at foot

hinged once in the selvedge just barely touching perforations of centre stamp

Well centered

1923-1925 One dollar deep orange

Canada 224-227 Special Delivery Green pane has gum crease1935 Thirteen cent, Twenty cent, Fifty cent & One dollar Pictorial, the set of four high value enlarged photographic proofs in black 57 x 40mm, each mounted on thick card 130 x 110mm with large circular Philatelic Sect. Fin. Br. P. O. Dept., Ottawa FEB 8 1936 archival datestamp on reverse. Unusual, the first such proofs we have seen, Very Fine (Unitrade 224 227 proofs)