Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 308
rom time totime remodelled our patterns and added larger sizes to our list ; and, havingadopted a specially strong mixture of iron, we are able to furnish cast-iron turn-tables adapted for the heaviest locomotives in use. It happens that in many loca-tions our early tables have been retained in… … simply because those particular tables were greatly overloaded. Indeed, it is aremarkable fact, and one which speaks well for the materials used, that they havestood at all under the loads given them. Cast-iron tables can be made to carryany required weight, but they must be made deeper and heavier…
Machine-tools · Machinery
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