. Graphite. Funnel or extension tops, for increasing the capacity of crucibles, andpyrometer shields. (Joseph Dixon Crucible Company, Jersey City, ) Plate Types of graphite stoppers and nozzles for steel-pouring ladles. (JosephDixon Crucible Company, Jersey City, ) Plate LII.

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Keywords: ., bookauthorcanadami, bookcentury1900, bookdecade1920, bookyear1920