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New Products Equipment

Jan 12, 1951

Jan 1, 1941

By Bleeker L. Wheeler

Potential, not past earnings form the basis of valuation. Markets, taxes, transportation and numerous other factors are also of prime importance.

Jan 7, 1951

The following figures (Nos. 1-4) and tables (Nos. 1 and 2) were inadvertently omitted from the chapter entitled "Optimum Open-Pit Mine Production Scheduling" by Thys B. Johnson, Section 4, pages 539-562. [ ]

Jan 1, 1969

Arrangements have been made for a cooperative investigation of the fatigue phenomena of metals by the University of Illinois, the Engineer-ing Foundation, and the National Research Council. The work will be done in the laboratories of the Engineering Experiment Station, the Committee on the Fatigue Phenomena of Metals of the National Re-search Council acting as an advisory committee.

Jan 12, 1919

L. K. ARMSTRONG H. L. NORTON SECRETARY-TREASURER of SECRETARY-TREASURER Of COLUMBIA SECTION ARIZONA SECTION PERCY E. WRIGHT A. B. CARPENTER SECRETARY-TREASURER Of SECRETARY-TREASURER Of PUGET SOUND SECTION SOUTHERN CALIFORNIA SECTION

Jan 8, 1919

Jan 1, 1932

PRESIDENTS L. D. RICKETTS, NEW YORK, N. Y. PAST PRESIDENTS BENJAMIN B. THAYER, NEW YORK, N. Y. WILLIAM L. SAUNDERS, NEW YORK, N. Y FIRST VICE-PRESIDENT SIDNEY J. JENNINGS, NEW YORK, N. Y. TREASURER GEORGE C. STONE, NEW YORK, N. Y.

Jan 1, 1917

Members whose deaths were reported from Mar. 5, 1919, to Apr. 5. 1920 [Elected Died 1895 ANDERSON, ROBERT HAY 1920 1916 ATWATER, M. W 1919 1905 BARD, D. C. 1920 1893 BECKER, GEORGE F 1919 1914 BIGELOW, BRAXTON 1917 1917 BLACK, HERBERT F 1919 1911 BOWLER, ROBERT P 1919 1902 BROWN, ARTHUR H 1919 1913 BURNHAM, WILLIAM 1918 1905 Carnegie. Andrew 1919] [ ]

Jan 1, 1925

Jan 1, 1951

President Mrs. Herman A. Prosser 1001 Park Avenue New York 28, N. Y First Vice-President Mrs. David E Park 115 East 67th Street New York 22, N Y. Second Vice-President Mrs Oliver Bowles 5000 Massachusetts Ave , N W. Wash 16, D C Third Vice-President Mrs. H Bobinson Plate 1215 Vancouver Avenue Burlingame, Calif

Jan 1, 1952

Jan 1, 1970

The American Mining Congress, 841 Munsey bldg., Washington, D. C. J. F. Callbreath, Secretary. The American Mining Congress is a trade association rather than a technical society and as such does not issue scientific papers. Aside from the articles appearing in the monthly Mining Congress Journal, and the Proceedings of the Annual Meetings, only two works have been issued. They are: The standard handbook on mining methods, practice and equipment. $3.

Jan 1, 1933

Executive DEGOLYER, Chairman SIDNEY H BALL RICHARD PETERS, JR WILLIAM H BASSETT J V W REYNDERS Finance GEORGE D BARRON, Chairman H A GUESS GEORGE OTIS SMITH Membership J M CALLOW, Chiarman FRANK L ESTEP WILBER JUDSON GEORGE D BARRON H N SPICER Alternates P A MOSMAN EDWARD B STURGIS

Jan 1, 1923

By S. R. Krom

IN Mr. Hoffman's papers, and in the discussions attending them, the claim is apparently made for the Sturtevant mill that it produces

Jan 1, 1893

By Wm. Metcalf

One point of vital importance has not been touched upon this evening; it is the necessity of having a history of the mode of

Jan 1, 1882

President-Mrs Andrew E Beer, 25 Sutton Place at 58th Street, New York 22, N Y. First Vice-President-Mrs. Edward H Thaete, Schuyler House, Fort Hill Village, Scarsdale, N. Y. Second Vice-President-Mrs Michael L Haider, 3 East 84th Street, New York 28, N. Y. Third Vice-President-Mrs Stephen Krickovic, 2275 Country Club Drive, Bridgeville, Pa

Jan 1, 1960

The Committee on Nominations begs to submit the following names as its nominees for the respective offices indicated: For President, SIDNEY J. JENNINGS, New York. For Vice-Presidents, WALTER H. ALDRIDGE, New York; MARK L. REQUA, San Francisco. For Directors, J. E. JOHNSON, JR., New York; ALLEN H. ROGERS, Boston; HOWARD N. EAVENSON, West Virginia; ROBERT M. RAYMOND New York; WILLET G. MILLER, Canada.

Jan 12, 1916

Jan 1, 1939

Jan 1, 1939