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Bidboard # 1933
Lot # 140
Catalogue Value or Estimate: $530.00
Current Bid: $120
Canada Covers # CL47, CL48, CL49, CL50

Commercial Airways Ltd. A quartet of airmail covers, making up the complete basic run of Semi-Official stamps issued by Commercial Airways Ltd on cover. The covers, flown during the 1929-1931 seasons on routes in Northern Alberta include origins and destinations that include Grande Prairie, Edmonton, Fort McMurray and Athabasca. Interest in Canadian Semi-Officials seems to be on the rise since the newest edition of the AAMC Airmail Catalogue was issued late last year. 2023 Unitrade =