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REFINE
Browse All : National Atlas and Text Page of Canada from 1955
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Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (74) Non-ferrous metals - Western Canada: This plate shows the non-ferrous metal mines, refineries, smelters and reduction works that were in production or coming into production in Western Canada in 1955 ...
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (34) Profiles of major rivers: This plate shows the profiles of major rivers together with the position of important cultural features connected with them (particularly those relating to hydro-electric power development) as of 1955.
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
On verso of (93) Education.
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
On verso of (80) Textiles, clothing and rubber products.
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Verso of (31) Typical weather situations.
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (73) Non-ferrous metals - Eastern Canada: This plate shows the non-ferrous metal mines, refineries, smelters and reduction works that were in production or coming into production in Eastern Canada in 1955 ...
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (85) Major roads: In Canada, the arterial or major roads are owned and maintained by the provincial governments, while, in general, the feeder roads are the responsibility of the local municipalities within the provinces ... The roads shown on this plate are mainly provincial highways as at the end of 1955 ...
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (75) Industrial minerals: The term "Industrial Minerals" is used here to describe the wide variety of non-metallic minerals which were produced in Canada in 1955 ...
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (17) Principal minerals: This plate shows the distribution of the principal minerals of economic importance in 1955 ...
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (72) Primary iron and steel: This plate deals with the group of mining and metallurgical industries which, in 1955, supplied basic iron and steel products for further manufacture or assembly ...
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (5) Extent of topographical mapping, 1955: The purpose of this plate is to show the extent to which Canada has been mapped on relatively large scales - 1:1,000,000 (15.783 miles to 1 inch) or larger ...
Author
[Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul]
Note
Descriptive text on verso of (4) Extent of mapping surveys, 1955: In carrying out mapping surveys, it is necessary to have control points precisely located from which the surveys can be advanced. Control points are established primarily by astronomical fixations; thereafter they are established by geometric means which, in effect, consist in solving triangles ...
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