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> 1934 treatise grinding cemented carbides carborundum co
1934 treatise grinding cemented carbides carborundum co
A light brown, black and white soft cover booklet with white black lettering and photo illustrated front cover. Published in 1934 by the Carborundum Company, Niagara Falls, New York. The publication provides loads of information on the subject matter. Well illustrated with black & white photos and drawings throughout. Original. 52 pages.
