CANADA – Semi-official Airmail #CL 44 MNH/MH block see below for complete photo (SKU #1125)
A Very-fine block of British Columbia Airways Ltd., # CL 44 (UL-hinged, other 3 MNH). White dot on “E” of “CENTS” on the lower left issue.
Be sure to check the website for other Semi-officials and other stamps.
Other Semi-officials available not on the website, just ask.