. A textbook on mechanical and electrical engineering . four cf Steel, HardenRELEASING DIE\ JUNE 25,1893. For notice of copyright, see page :. ^ F/n/s^ on/y where markec/f. One of this. Steel, Casting. BODY. ROUGHING BOX TOOL ?^/ i ^f— rFlat. Finish a/I oii-er. ^

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectmechani, bookyear1902