COMMERCIAL AIRWAYS LTD.. CL47: COMMERCIAL AIRWAYS LTD.: (10¢) black ‘VIA AIR’ tied by blue wavy line 'USE AIR MAIL' cachet on reverse and Grand Prairie 21 MY 29 cds, with pair of 1¢ Scrolls tied by Edmonton 20 MY 1929 slogan cancel on front plus blue hexagon FIRST FLIGHT / AIR MAIL / EDMONTON / TO / GRANDE PRAIRIE / MAY 21, 1929 cancel, very fine. (AAMC CL47-2900) (Image)

Cat. Val. 150.00

CL47: (10¢) black ‘VIA AIR’ tied by blue wavy line 'USE AIR MAIL' cachet on reverse and Edmonton 21 MY 29 cds, with 2¢ Scroll tied by Grand Prairie 21 MY 1929 cds on front plus blue hexagon FIRST FLIGHT AIR MAIL EDMONTON TO GRANDE PRAIRIE MAY 21,1929 cachet, very fine. (AAMC CL47-2900a) (Image)

Cat. Val. 150.00

CL47: (10¢) black ‘VIA AIR’ tied by blue wavy line 'USE AIR MAIL' cachet on reverse and Edmonton 21 MY 29 cds, with 2¢ Scroll tied by Grand Prairie 21 MY 1929 cds on front plus blue hexagon FIRST FLIGHT AIR MAIL EDMONTON TO GRANDE PRAIRIE MAY 21, 1929 cachet to England, very fine. (AAMC CL47-2900a) (Image)

Cat. Val. 150.00

CL49: (10¢) purple 'VIA AIR' tied by violet wavy line 'USE AIR MAIL' cachet to back of cover from Edmonton 23 JY 1930 with 5¢ Airmail to FORT McMURRAY with hexagon violet FIRST FLIGHT EDMONTON TO FORT McMURRAY 23 JULY 1930, same day receiver on back, clean and very fine (Image)

Cat. Val. 250.00

CL49a: -showing BROKEN "C" IN "CIAL" variety tied by violet wavy line 'USE AIR MAIL' cachet to back of cover from Edmonton 8 JY 1930 with 2¢ green Arch to FORT McMURRAY with hexagon violet FIRST FLIGHT EDMONTON TO FORT McMURRAY 23 JULY 1930, same day receiver on back, clean and very fine (Image)

Cat. Val. 500.00

CL50,CL50d: COMMERCIAL AIRWAYS LTD: (10¢) orange AIR FEE in COMPLETE PANE OF 8 showing BREAK IN OVAL variety at position 1, nh, very fine (Image)

Cat. Val. 300.00

CL50,CL50d: -as above, nh, very fine (Image)

Cat. Val. 300.00