1960. 2015-05-11T19:01:37Z. 2015-05-26T22:11:42Z. Donaldson, J. A. Geological Survey of Canada. English. Public. Ontario and Trout Lake Region (Kenora District).
Search Results
1969. 2012-11-13T15:21:29Z. 2012-11-13T15:21:29Z. Donaldson, J. A. (John Allan), 1933-. The Survey. English. Public. Ontario and Trout Lake Region.
1961. 2015-03-03T14:51:38Z. 2015-03-17T22:05:48Z. Geological Survey of Canada. Geological Survey of Canada. English. cartographic image. Public. Ontario and WakWekobi Lake Region.
1989. 2012-07-12T19:41:10Z. 2012-07-19T15:48:30Z. Culshaw, N. G. Geological Survey of Canada. English. Public. Ontario and Grenville Province.
1959. 2015-05-18T18:38:46Z. 2015-06-03T22:05:24Z. Geological Survey of Canada. Geological Survey of Canada. English. cartographic image. Public. Ontario, Rideau Lake Region, and Newboro Lake Region.
1942. 2012-06-21T13:38:53Z. 2012-06-29T20:46:33Z. Geological Survey of Canada. Canada Department of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography. English. Public. Ontario, Huron (County), Goderich Region, and St. Marys Region.
1907. 2012-07-16T20:38:20Z. 2020-09-18T13:46:23Z. Miller, Willet G. (Willet Green), 1866-1925. Bureau of Mines. English. Public. Ontario, Cobalt, and Nipissing (District).
1966. 2018-08-20T16:16:07Z. 2020-08-14T18:08:36Z. Ontario. Department of Mines, issuing body. Department of Mines. English. cartographic image. Public. Ontario.
79. Index to aeromagnetic sheets in parts of the Kenora, Rainy River districts, Ontario, and Manitoba
1966. 2018-08-20T16:04:20Z. 2020-08-14T18:08:36Z. Ontario. Department of Mines, issuing body. Department of Mines. English. cartographic image. Public. Ontario.
1954. 2018-02-20T20:30:25Z. 2020-08-14T18:08:36Z. Canada. Surveys and Mapping Branch, cartographer, issuing body. Surveys and Engineering Branch. English. cartographic image. Public. Ontario, Quebec, Ontario., and Québec.
