Identifier
|
Title
|
Level of description
|
Date
|
Digital object |
|
|
257 |
Memorandum on interview with Department of Health. |
File |
[193-?] |
|
|
|
259 |
Grand River Valley Boards of Trade and Grand River Conservation Commission : minutes of meetings. |
File |
1932-1946 |
|
|
|
268 |
Lion's Club address, September 30, 1949. |
File |
1949 |
|
|
|
272 |
Grand River Conservation Authority : proposed capital works programme, 1966. |
File |
1966 |
|
|
|
273 |
Miscellaneous. |
File |
1967-1973 |
|
|
|
263 |
Hydro-Electric Power Commission of Ontario : Engineering Department : memorandum and report. |
File |
1938-1939 |
|
|
|
264 |
Conference on river valley development. |
File |
1938-1944 |
|
|
|
269 |
Clippings. |
File |
1954-1987 |
|
|
|
274 |
Grand River Conservation Authority : flood control operations and warning systems. |
File |
1974-1975 |
|
|
|
275 |
Guelph dam site : topographical map and articles. |
File |
1977-1983 |
|
|
|
276 |
Grand River Conservation Authority : fact sheet. |
File |
[197-?] |
|
|
|
258 |
William H. Breithaupt : letter to William Philip, June 20, 1932. |
File |
1932 |
|
|
|
260 |
Report on Grand River conservation project. |
File |
1933 |
|
|
|
262 |
William H. Breithaupt and Grand River Control. |
File |
[19--] |
|
|
|
265 |
Ontario : Department of Public Works : agreement covering final contribution towards the Grand River conservation scheme, March 3, 1943. |
File |
1943 |
|
|
|
266 |
Marsville, Ont. : graph showing total rainfall and snowfall for April, 1947. |
File |
1947 |
|
|
|
270 |
Grand River Conservation Commission Secretary : correspondence from J. P. Bruce, Hydrometeorologist, November 7, 1956. |
File |
1956 |
|
|
|
261 |
Some facts about the Grand River Valley. |
File |
[after 1934] |
|
|
|
267 |
Grand River Conservation Commission : extent of drainage areas in the Grand River Valley. |
File |
1949 |
|
|
|
271 |
Grand River Conservation Commission Secretary : Ilmar Kao correspondence concerning the Ayr and Montrose dams and reservoirs. |
File |
1962 |
|
|
