Recherche dans la collection - Rideau Canal. Plan showing in green colouring land required for service of the Canal at Kingston Mills Lock Station...Thomas Fraser Gibbs, Prov. Land Surveyor, Kingston Mills, 7th Sept. 1849. Signed Fred W. King, Lt. Royal Eng 11 Oct 1849. Royal Engineer Office Bytown 20th March 1851. Signed Charles E. Ford, Con. R.E. Signed F.W. Whingates, Lt. Col. Comdg. R.E. 17th Sept. 1851. [cartographic material]