Memorandum from the Superintendent of the Melting and Refining Division to the Superintendent Concerning Operations with Water-Cooled Molds

This item is a memorandum from the Superintendent of the Melting and Refining Division, O. C. Beckman, to the Superintendent, George B. Gillin, about operations with the water-cooled molds.

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0-47110 Page 2. then pumped through the water jackets of the molds into the quenching tanks. From these tanks, the water overflows into the sewer. /s/ O.C. Beckman Supt. Melting and Refining Division.