A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method of square set stoping at Bisbee
Describes this method which is used almost exclusively at Bisbee, Ariz., and gives details of timbering. (2300 w.) (No. 12872)
Method of square set stoping at Bisbee
Describes this method which is used almost exclusively at Bisbee, Ariz., and gives details of timbering. (2300 w.) (No. 12872)
Method of square set stoping at Bisbee
Eng Min Jour
Elsing, Morris J. (author)
1910
Article (Journal)
English
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