Society of Glass Technology · [Sheffield] · leaf 544
ich MACHINERY FOR THE WORKING OF GLASS. 61 is mounted on a pedestal, 13, extending upwards from the bottomof the drawing-basin. The arms carry rollers, 17, on their outerends, and may be raised or lowered by means of cables, 18, passingthrough a central channel in the pedestal, 13. In use, the… … Fig. 47.
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
