(Text Page to) (72) Primary iron and steel. Compiled from information supplied by the Mines Branch, (Canada) Department of Mines and Technical Surveys.

• Main Authors: Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, Paul
• Format: Text
• Language: unknown
• Published: Department of Mines and Technical Surveys, Geographical Branch 1955
• Subjects: Mining and Minerals; Commerce; Economics; Data Visualization; Canada; Nicholson; Newfoundland
• Online Access: https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~323287~90092376; https://media.davidrumsey.com/MediaManager/srvr?mediafile=/Size4/RUMSEY~8~1/185/14001149.jpg

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 . First edition was in 1906 (see our 1645.000); second edition 1915 (1646.000)....