Society of Glass Technology · [Sheffield] · leaf 516
Fig. 62. Fig. 61. Fuels, refractories, and fttRkaces. 137 … Fig. 64. the top of the rotary base. This inlet may l)e divided of! IroJiithe ash-pit by a plate, 23 (Fig. 62), on wliich the hall race of thehearing for the rotary base is mounted as shown in Fig. 63. Therotary base may carry upwardly projecting stirrers as indicatedby dotted lines to 25 to…
Glass
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