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Jan 1, 1940

MINERAL INDUSTRY EDUCATION DIVISION Established as a Division January 15, 1932 Harry H. Power, Chairman J R. Van Pelt, Vice-Chairman J. Donald Forrester, Secretary-Treasurer Missouri School of Mines and Metallurgy, Rolla, Mo

Jan 1, 1952

Jan 1, 1969

Jan 1, 1929

By Newton D

The Institute conducts jointly with the American Society of Civil Engineers, American Society of Mechanical Engineers, and American Institute of Electrical Engineers, certain activities as listed below, and is joint owner with them of certain properties.

Jan 1, 1928

Jan 1, 1969

[MININQ METHODS WILLIAM J. COULTEB, Chairman PHILIP B. BUCKY, Vice-Chairman LELAND A. WALKER, Vice-chairman ) CLYDE E. WEED. Vice-Chairman CHARLES F. JACKSON, Secretary]

Jan 1, 1946

Jan 1, 1889

Jan 1, 1898

Jan 1, 1946

By Louis Ware

A leading executive finds this a bad time to "cry" about taxes. Needed reforms must cede to emergency demands.

Jan 7, 1951

PRESIDENT SAMUEL A TAYLOR, District 3 PITTSBURGH, PA PAST PRESIDENTS WILLIAM KELLY, District 5 IRON MOUNTAIN, MICH J V W. REYNDERS, District 0 NEW YORK, N Y FIRST VICE-PRESIDENT E DEGOLYER, NEW YORK, N Y TREASURER CHARLES F RAND. . . NEW YORK, N Y

Jan 1, 1923

PRESIDENT AND DIRECTOR CHESTER A. FULTON NEW YORK, N. Y. PAST PRESIDENTS AND DIRECTORS EUCENE MCAULIFFE OMAHA, NEBR. C. H. MATHEWSON NEW HAVEN, CONN. TREASURER AND DIRECTOR ANDREW FLETCHER NEW, YORK, N. Y.

Jan 1, 1944

Jan 1, 1927

Jan 1, 1904

By William P. Blake

The frequent association of apatite in layers in the midst of magnetic iron-ore is highly significant of a stratified and organic origin of both minerals. Usually the phosphate of lirne is more abundant

Jan 1, 1893

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Jan 1, 1938

Jan 1, 1935