The file contains photographs originally found in an unmarked and undated black binder depicting colour-coded mill equipment and machinery. Several of these images are annotated “Bell”, “Bell Asbestos”, and “National”. It is speculated that these images originate from the underground asbestos mine in Thetford Mines, Quebec operated by Bell Asbestos Mines Ltd. and the National Mine in Quebec. One image appears to be, or looks similar to the new mill at Cassiar, built in 1971.
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Scope note(s)
Study and application of science
Scientists, researchers, etc.
Research, research foundations, and institutes
Technology schools or programs
Clubs, user groups, and professional organizations related to science and technology
Source note(s)
MemoryBC Subject Groups