AERO CLUB OF CANADA. AERO CLUB OF CANADA: CLP3: $1, red and blue on reverse, plus 3¢ brown Admiral on front, cancelled on the former's date of issue on attractive Roessler cover, very fine (Image)

Cat. Val. 925.00

CLP3,CLP3a: $1, red and blue, former on thicker paper (has thin and pin hole in centre), latter on thin paper with sliver of white between sky and red background, neither has gum, otherwise very fine (Image)

Cat. Val. 300.00

CLP3,CLP3a: $1, Red & blue, former on thicker paper and cancelled on issue date, latter on thin paper with white strip between sky and red background, neither has gum, otherwise very fine (Image)

Cat. Val. 300.00