Proposed specifications for portland-puzzolan cement. 1936.

Metropolitan Water District of Southern California (Calif.)

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Davis, Raymond Earl, 1885-1970

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Biographical Information Raymond Earl Davis was born in Gorham, Maine, on June 13, 1885, the son of Charles and Elizabeth Gray Davis. His interests in civil engineering projects were deep rooted at an early age so that even before completing his basic engineering education he spent several years in the field as a topographer and engineering inspector. Returning to the University of Maine, he received his B.S. in 1911 and C.E. in 1914. During ...