AERO CLUB OF CANADA CLP3: $1 red & blue, with blue AERO MAIL AUG ? TORONTO, CANADA cancel, very fine (Image)

Cat. Val. 150.00

AERO CLUB OF CANADA CLP3a: $1 red & blue, THIN PAPER, unused, very fine (Image)

Cat. Val. 150.00

COMMERCIAL AIRWAYS LTD. CL47,150: 2¢ green Scroll tied by Edmonton 20 MY 1929 slogan cancel to cacheted First Flight cover to Grand Prairie with (10¢) black COMMERCIAL AIRWAYS (VIA AIR) semi-official airmail tied by boxed wavy line ‘USE AIR MAIL’ rectangle, Grande Prairie 21 MY ‘29 cds on back, very fine. (Unitrade Canada Specialized cat. $150) (Image)

Est. 75+

JACK V. ELLIOT AIR SERVICE CL6: 25¢ red on yellow background, never hinged, almost very fine (Image)

Cat. Val. 90.00

PATRICIA AIRWAYS AND EXPLORATION CO. LTD.. PATRICIA AIRWAYS AND EXPLORATION CO. LTD. CL18: STYLE TWO (50¢) blue tied by SIOUX LOOKOUT blue cachet and 2 AU 26 BIRCH LAKE cds to reverse of cover addressed to Springfield MASS, with pair of 1¢ orange Admirals tied to front by BIRCH LAKE cds, very fine. (Image)

Cat. Val. 300.00

WESTERN CANADA AIRWAYS SERVICE. WESTERN CANADA AIRWAYS SERVICE CL41: 10¢ Black and orange, block of ten, nh and very fine. (Image)

Cat. Val. 160.00