SEMI-OFFIICAL AIRMAILS: CHERRY RED AIRLINE LTD.: CL46,CL46i: 10¢ red and black, two covers one with 1¢ Scroll tied by PRINCE ALBERT 25 DEC 1929 SASK. slogan other with 2¢ Scroll showing SNOW ON WINGS variety, with ILE A LA CROSSE 25 DEC 29 SASK cancel, and CHERRY RED AIRLINE LIMITED/ ______Secy. - Treas. red cancels, RARE Christmas cancels, f-vf. (Image)

Est. 400+

COMMERCIAL AIRWAYS LTD.: CL47P: (10¢) VIA AIR PROOFS on white paper, six colours all LL corner margin copies, small in margin on orange one, still very fine. (Image)

Cat. Val. 2400.00

SEMI-OFFICIAL AIRMAILS: ELLIOT-FAIRCHILDS AIR SERVICE: CL9,CL9c: (25¢) blue on yellow, complete sheet of eight with FILLED-IN WING var (pos. 1), corner selvedge pieces missing, natural inclusion LL otherwise nh, fine (Image)

Cat. Val. 487.00

SEMI-OFFICIAL AIRMAILS: NORTHERN AIR SERVICE: CL5,CL5b,109: 25¢ blue and 25¢ blue showing DOT TO LEFT OF MONOGRAM variety, each with 3¢ Admiral on front tied by ROUYN LAKE AM 27 JUL 25 P Q cds cancels, both signed by BW Broatch Pilot, to Montreal and Haileybury, normal with stain on one side (Image)

Cat. Val. 425.00

SEMI-OFFICIAL AIRMAILS: PATRICIA AIRWAYS AND EXPLORATION CO. LTD.: CL13d: (25¢) green and red on yellow paper with SMALL t in TO LR margin copy, tied by PINE LAKE JU. 7 / 26 cds and green cachet, and same day SIOUX LOOKOUT cds, with 3¢ red Admiral tied by PINE LAKE JU. 7 / 26 cds, light toning UL of cover otherwise very fine (Image)

Cat. Val. 650.00

SEMI-OFFICAL AIRMAILS: YUKON AIRWAYS AND EXPLORATION CO. LTD.: CL42P: REVERSE PROOF, very fine (Image)

Cat. Val. 450.00

SEMI-OFFICAL AIRMAILS: YUKON AIRWAYS AND EXPLORATION CO. LTD.: CL42P: REVERSE PROOF, very fine (Image)

Cat. Val. 450.00