Recherche dans la collection - Plan of Bow Centre Collieries, Eyremore Alberta. Operating S.E. 1/4, Sec. 16, Tp. 17, Rg. 17, W4th. M. Surveyed 27th. and 28th. June 1912 by [no name shown] Inspecting Engineer, Dept. Interior, Ottawa. Approved & confirmed, E.M. Hubbell. Chief Inspector, March 26th. 1913. [cartographic material]

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