[Trade Journal] Publication: Brick and Clay Record Chicago, IL, United States |
Trade Review · · The Clay Products Co. of Spokane, Wash., of which T. McDougal is superintendent, has recently installed an insulator press at its plant, which is one of the largest of its kind in the West. · · |
Keywords: | Clay Products Company |
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Supplemental information: | |
Researcher: | Elton Gish |
Date completed: | October 8, 2012 by: Elton Gish; |