Information Circular 6189: Electrical Blasting in Sinking Montreal No. 5 Shaft, Also Some Safety Practices at the Montreal Mine

Book details

Title
Information Circular 6189: Electrical Blasting in Sinking Montreal No. 5 Shaft, Also Some Safety Practices at the Montreal Mine
Publication year listed
1929
Format
Public domain eBook
Reading access
Free online reader; no registration required
Source record
View on Archive.org

About this book

Information Circular 6189: Electrical Blasting in Sinking Montreal No. 5 Shaft, Also Some Safety Practices at the Montreal Mine

Author: United States Department of Commerce Bureau of Mines

Year: 1929

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