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  • AIME
    Stabilization of the Bituminous Coal Industry

    By Edwin Ludlow

    T HE OPEN FORUM on this subject called by Mr. Hoover at the recent meeting of the Institute' brought out a large number of very able papers, and a very full discussion of all the problems involve

    Jan 1, 1920

  • AIME
    Organized Patriotism Among Engineers

    By Bradley Stoughton

    A LL over our great country I have been privileged to see, during the last six weeks, the manifestation of a new spirit among engineers. Partly under the inspiration of leaders whose influence has bee

    Jan 1, 1920

  • AIME
    Valuation of California Oil Properties for Federal Taxation

    By AIME AIME

    A COMMITTEE, representing a number of the larger oil companies in California, met in San Francisco on Nov. 12, 1919, for the purpose of discussing the depletion deductions to be allowed in computing t

    Jan 1, 1920

  • SME
    Quality of Ore, Lake Superior District

    By Duluth Engineers' Club, Engineers' Club of Northern Minnesota

    "In recent years, much has been said and written on Lake Superior ores, giving the impression that the quality of the ore is deteriorating in grade and that the reserve of high grade ore is rapidly be

    Jan 1, 1920

  • NIOSH
    A Glossary Of The Mining And Mineral Industry. - Introduction.

    By Albert H. Fay

    This glossary is published by the Bureau of Mines as a contribution to the mining literature in the belief that it will fill a long-felt need. It contains about 20,000 terms; these include both techni

    Jan 1, 1920

  • NIOSH
    Bulletin 173 Manganese

    By Others, C. M. Weld

    During the past two years the Bureau of Mines has issued a series of mimeographed reports giving the results of research work and experiments conducted as part of its war minerals investigations. In t

    Jan 1, 1920

  • NIOSH
    Bulletin 95 A Glossary of the Mining and Mineral Industry

    By Albert H. Fay

    This glossary is publi~hed- by the Bureau of Mines as a contribution' to the mining literature in the belief that it will fill a long-felt need. It contains about 20,000 terms; these include both tech

    Jan 1, 1920

  • NIOSH
    Bulletin 183 Abstract of Current Decisions on Mines and Mining 1919

    By J. W. Thompson

    LIMESTONE DEPOSITS. Limestone deposits that have not been demonstrated to be of such quality as to give them any substantial value over other limestone deposits of the same region, are not regarded a

    Jan 1, 1920

  • NIOSH
    Bulletin 184 The Manufacture of Sulphuric Acid in the United States

    By D. E. FOCG, A. E. Wells

    When the United States entered the World War governmental agencies found little definite knowledge available as to the exact capacity of each sulphuric acid plant in the United States to manufacture a

    Jan 1, 1920

  • NIOSH
    Bulletin 191 Quality of Gasoline Marketed in the United States

    By E. W. Dean, H. H. Hill

    Gasoline has become of such commercial and military importance that it is now practically indispensable. This product is of special interest because, in addition to realizing its value, the Nation is

    Jan 1, 1920

  • NIOSH
    Bulletin 180 Bibliography of Petroleum and Allied Substances 1917

    By E. H. BURROUCHS

    This bulletin is the third of the series of yearly petroleum bibliographies being published by the Bureau of Mines. The two preceding, Bulletin 149 and Bulletin 165, were for the years 1915 and 1916,

    Jan 1, 1920

  • NIOSH
    Bulletin 185 Pennsylvania Mining Statutes Annotated

    By J. W. Thompson

    That the governor is hereby authorized to appoint a commission of seven persons, to be known as the industrial accidents commission-two of whom shall be employers of labor, two of whom shall be employ

    Jan 1, 1920

  • NIOSH
    Bulletin 144 Report of a Joint Committee Appointed from the BOM and the US Geological Survey

    By BUREAU OF MINES

    In July, 1918, the attention of the Secretary of the Interior WItS called to the rapidly increasing cost of producing gold and the declining output of that metal in the United States. Realizing the im

    Oct 30, 1919

  • NIOSH
    RI 2020 The Potash Industry of the United States and its Possibilities for Future Production (b4afd0bc-26be-4cbe-b2c2-33cd259f399a)

    By Arthur E. Wells

    "The present and possible future commercial production of potash from various sources in the United Status is discussed below under the following heads:1. Potash from the saline lakes.(a) Nebraska lak

    Aug 1, 1919

  • AIME
    Positions Vacant (7b672fcc-c826-4046-8bf8-35c13b0cba57)

    Geologist or Mining Engineer who has had sufficient experience to make examination of a large area and who can report upon economic value of any minerals found. Work will extend over a period of 2 or

    Jan 11, 1919

  • AIME
    Pyrometer Shortcomings In Glass-House Practice

    By W. M. Clark

    OUR interest in the matter of pyrometers and pyrometry is primarily that of a user of considerable quantities of heat-measuring equipment; and while we play be somewhat critical on the subject we have

    Jan 8, 1919

  • AIME
    A Use Classification Of Coal

    By Geo. H. Ashley

    THE present critical state of the supply, distribution, and utilization. of coal and the necessity for pooling and zoning coals calls renewed attention to the lack of any fully adequate classification

    Jan 8, 1919

  • AIME
    Hoover Resigns As Grain Chairman

    The resignation of Herbert Hoover, Director General of Relief in Europe, from his post as Chairman of the Board of Directors of the Food Administration Grain Corporation, in which capacity he had serv

    Jan 8, 1919

  • AIME
    Positions Vacant (b0536cc9-1e56-4d7c-ac48-448e86633deb)

    Works Manager or General Superintendent.-Technical graduate, for position with a company whose works consist of a large machine shop and foundry. This company manufactures well-known power plant equip

    Jan 8, 1919

  • AIME
    Paying Dues Under Difficulties

    One of our members, in Colombia, has written the following interesting account of his experience in trying to remit his dues to the Institute. "Last year I was away at the end of the year and on my re

    Jan 8, 1919