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Industrial Preparedness To Cooperate with the U S War Department General Committee ARTHUR S DWIGHT, Chairman H FOSTER BAIN C K LEITH J EDWARD SPURR H. S MULLIKEN Alternate GEORGE OTIS SMITH POPE YEATMAN

Jan 1, 1923

PHOTO

Jan 1, 1928

Jan 1, 1951

Jan 1, 1920

Representatives from 100 countries will focus on aspects of energy, ocean mining, safety, and manpower training at Houston's Astrodomain.

Jan 4, 1978

By R. L. Mauger, P. E. Damon, B. J. Giletti

On page 85 of the March 1965 issue of Transactions the heading of the third data column of Table II should read Ar40 Atmos %, and the first decay constant at the bottom of the Table should read ?ß.

Jan 1, 1965

University of Alaska College, Alaska Mining Society (Inactive) H. G. WILCOX, Faculty .Sponsor University of California Berkeley, California Mining Association. OLEG D. SCHERBININ. President CHARLES S. PRATT, Secrctary LESTER C. UREN, Faculty Sponsor

Jan 1, 1944

Jan 1, 1940

California Oil and Gas Association, 510 West Sixth St , Los Angeles, Calif Edwin Higgins, Secretary This Association for many years published the monthly magazine, "Oil Bulletin " Publication was discontinued in June, 1932, and numbers are now available only in reference form Some of the articles in the magazine dealt with the geology and natural resources of gas and oil

Jan 1, 1933

New Products Equipment

Jan 9, 1950

The following list contains the names of members of whose deaths notices have been printed in MINING AND METALLURGY during the year ending April 1, 1939. Biographical sketches published in MINING AND METALLURGY are indicated in the last two columns.

Jan 1, 1939

Jan 1, 1935

Jan 1, 1935

Jan 1, 1935

Jan 1, 1935

There are no certain records available of coal shipments or production in Alabama before 1874, and the tonnages shown in Table 60 are estimated from dates of shipment, number of boats and similar data. They are not accurate but probably too low. There were no canals and all shipments were by river or rail, excepting the small tonnage hauled by wagons. [ ]

Jan 1, 1942

Mining Methods J. MURRAY RIDDELL, Chairman Guy N. BJORGE, Vice -chairman Alluvial Mining CLINTON BERNARD BENERE H. GRANT H. R. NORSWORTHY

Jan 1, 1937

Jan 1, 1913

By John W. Langley

The unsatisfactory character of most, if not all, of the processes for the direct determination of alumina in the presence of iron and phosphoric acid, and the sharpness with which both the iron and phosqhoric acid can be determined, have led chemists to rely mainly

Jan 1, 1892