[Coggeshall, William Turner], 1824-1867, [from old catalog] ed · Columbus, Follett, Foster and company · leaf 252
nd that it may, by its own weight, be lengthened outbeyond the rod. The operator then moulds the metal intoa regular form, by rolling it on a smooth iron plate, called * The sandiver or glass gall is removed while the furnace is at its extremedegree of heat. t A pitce of wood about eleven inches… … -^^^.
Printing · Pottery · Gas, Illuminating · Iron industry and trade · Glass manufacture
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