Manufacture of Steel Balls (1917)
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This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawe
This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawe
Excerpt from The Manufacture of Steel Balls Several other ball companies had no good blanking process, and, therefore, hired men who understood the rolling proc