Recherche dans la collection - Map of transmission lines in Alberta. Calgary Power Ltd. [cartographic material]

Detail "A"; 11.0.9.0. Detail B(2 insets): Lake Wabamun [power plant]; 10.8 x 15.5. Sundance steam plant; 16.7 x 20.0.
This map of the southerly portion of Alberta shows the transmission line system and the cities, towns and villages it serves. It also shows the locations and the capacities of various hydro and thermal plants. Plan number C.O. 3001-B. The secon map, being a revised plan, shows an increased net plant capacity for some of the cities and towns. Maps received in January 1974; it is presumed that they have been printed in 1973.
The N.M.C. also holds 1967 and 1972 editions.

Scale 1:760,320