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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OCR Page 1 of 30-47110
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.
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