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Jan 1, 1941

Jan 1, 1913

Jan 1, 1957

Jan 1, 1941

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Jan 1, 1938

Jan 1, 1929

Jan 1, 1939

Jan 1, 1938

Here, published for the first time, is the group of Anaconda officials (New York office) concerned with the planning and operations of the company's copper properties in Chile.

Jan 1, 1952

Jan 1, 1919

Jan 1, 1929

Jan 1, 1928

Jan 1, 1923

By E. C. Reed

Drilling operations in Nebraska during 1942 were reduced to approximately 50 per cent of the previous year's record. Forty- No new fields were discovered, but the Barada field was extended and developed. Deeper drilling in the Dawson field was disappointing in view of the high expectstions held for the Viola, but some small Viola production did result, the first from

Jan 1, 1943

By R. K. Young

This paper describes a computer-based Data Acquisition System which provides efficient data logging and retrieval, control of on-line gas chromatographs, and instantaneous calculation of material and energy balances.

Jan 1, 1977

By J. E. Dorn

A STUDY of the increase in density of copper powder as as a function of the time and temperature of sintering has been previously reported.' The present note will describe the results of a series of experiments under conditions similar in all respects to those of the first series, except that

Jan 1, 1951

By W. M. McKewan

Jan 1, 1962

By E. C. Reed

Drilling operations in Nebraska during 1942 were reduced to approximately 50 per cent of the previous year's record. Forty- No new fields were discovered, but the Barada field was extended and developed. Deeper drilling in the Dawson field was disappointing in view of the high expectstions held for the Viola, but some small Viola production did result, the first from

Jan 1, 1943

Jan 1, 1923