Canada CL20 Semi-Official Airmail left margin horizontal pair showing

left margin horizontal pair showing nearly full strength Type A lathework

a selected mint block of four with lovely deep rich colour

Very Fine (Unitrade MR3a

all with superb sized margins and matching sheet margin at foot

This stamp was never approved

Canada CL20 Semi-Official Airmail left margin horizontal pair showing1927 (September 1) (50c) Patricia Airways, Style Two, an impressive corner margin example, showing imprint and Series 1 number at top left, with ascending 5c overprint (Type B) in black, faint gum bend mentioned for the record, the stamp is fresh, well centered and Very Fine, Never Hinged (Unitrade CL20; catalogue value $1,875)