Collection search - Plan of coal mine operated by Wilfred Poxon. Carbon Alberta. L.S. 5 & 6, Sec. 15, Tp. 29, Rg. 23, W.4th.M. Lease No. 64. Surveyed Sept. 11th. 1911. O.S. Finnie D.L.S. Inspecting Engineer, M.L. & Y. Branch. Dept. of Interior, Ottawa... August 19th. 1915. [cartographic material]

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