TY - ABST T1 - HEWITT, D.F. 1957. Haliburton-Bancroft area. Ontario Department of Mines, Map No. 1957b. Y1 - 1957 N1 - HEWITT, D.F. 1957. Haliburton-Bancroft area. Ontario Department of Mines, Map No. 1957b. ER -