Recherche dans la collection - Sketch shewing the Description of ground between Lake Simcoe & the South River to accompany a Letter dated at York 25 Sept., 1826 in which a route by the North River is reported to be only of consideration. York, U.C., 25th Sept., 1826. (signed) J. Walpole, Lt. R. Eng. [cartographic material]

Date de modification :