Recherche dans la collection - [The proposed Montreal-Ottawa-Georgian Bay ship canal in plan and elevation] [cartographic material] / compiled from government and private surveys by Walter Shanly, T.C. Clarke, E.P. Bender, Thomas Ridout, H.A.F. MacLeod, and H.G. Stanton, signed by H.A. Purton (M. Inst. C.E.)

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