SEMI-OFFICIAL AIRMAILS: ELLIOT-FAIRCHILDS AIR SERVICE: CL9: (25¢) blue on yellow background, tied to back of Via Air Mail cover by ROUYN 3 AU 25 P.Q to Montreal, plus pair 1¢ orange yellow Admirals tied by same cds', small nick right side of cover, still fine (Image)

Cat. Val. 225.00

SEMI-OFFICIAL AIRMAILS: ELLIOT-FAIRCHILDS AIR SERVICE: CL9c,CL9d: (25¢) blue on yellow, COMPLETE PANE OF 8 with upper right stamp inverted, showing the filled-in wing variety at position 1, nh, very fine. (Image)

Cat. Val. 525.00