File consists of one topographical map of the boundary between Alberta and British Columbia, revised 1925 edition. Map is annotated on front in pencil: "Office Use Only not for sale", and on the reverse side in pencil "Thompson Pass Castleguard".
Produced by the Topographical Survey of Canada in Ottawa
Date Range
1925
Physical Description
1 map : col., annotations ; 39.5 x 48 cm
Scope & Content
File consists of one topographical map of the boundary between Alberta and British Columbia, revised 1925 edition. Map is annotated on front in pencil: "Office Use Only not for sale", and on the reverse side in pencil "Thompson Pass Castleguard".