Society of Glass Technology · [Sheffield] · leaf 593
this case being arranged in a vertical plane, and the blades beingof adze-like form as described in specification 146602 (this Vol.,Abs. No. 155, p. 85). The furnace is provided with blow-pipe inlets,/, to maintain the temperature of the glass. H. G. C. 283. Glass-delivery Device.…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
