Recherche dans la collection - Plan of Superior #2 Coal Mine, Taber, Alberta. Operating L.S.'s 11 & 12, Sec.18, T.10, Rg.16, W4thM.. Surveyed 9th August 1912. O.S. Finnie, D.L.S., Inspecting Engineer, M.L. & Y. Branch, Dept. Interior, Ottawa. Survey extended 25th June 1913... 26th June 1914... 27th Oct. 1915. [cartographic material]