1923 UNDERPAID MAIL CANADA TO BRADFORD YORKS. Envelope Windsor to Bradford Yorks with Canadian 1cc and 2c cancelled WINDSOR/N.S. NO 14 23, postage underpaid with U.K. '1 1/2D/TO PAY 466' charge mark and postage dues 1/2d and 1d cancelled neat BRADFORD/YORKS cds's 26 NO 23. Good usage. (Ref 105623).