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Present Tendencies in Engineering Materials
By John A. Mathews
D R. CHARLES W. ELIOT, the great educator and philosopher-he of the five-foot book shelf-recently gave expression to a thought I had long been cherishing as a private opinion, when he said: "It is obv
Jan 1, 1926
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Aluminum and Magnesium ? Wartime Production Had to be Cut Down But Technical Skill Acquired Likely to Have Big Postwar Utility
By George C. Heikes
ALTHOUGH the application of light metals in war materiel increased during the year, based on the number of uses, the trend in aluminum and magnesium production in 1944 was characterized by a sharp dec
Jan 1, 1945
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Salt Creek Oil Field, Wyoming
By C. A. Fisher
THE Salt Creek Oil Field of Wyoming occupies a unique position among the major oil fields of this country. Many years before the beginning of actual production in this area, in 1911, it had attracted
Jan 1, 1925
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Around the World With a Coal-Mining Engineer
By John C. Cosgrove
IT was just five minutes past midnight, on Wednesday, Jan. 5, 1938, that Mrs. Cosgrove and I sailed from New York City. Our trip was to completely circle the globe, to cover over 40,000 miles and stop
Jan 1, 1939
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Dull Tools Are Costly
By Frank Rieber
EVERYONE is familiar with the story of the poor Indian and his leaking tepee. He couldn't repair the leak while it was raining, naturally. And when it wasn't raining, where was the incentive
Jan 1, 1948
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The Economics of Geophysics in Mining Exploration
By J. J. Jakosky
The strategic importance of the metallic minerals in our industrial economy, and the declining rates of discovery have focused attention on means of exploration for new mineral deposits. A considerati
Jan 1, 1949
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Philippine Coal-Fields.
By J. B. Dilworth
OUTCROPS of coal have bees discovered is many localities is the Philippine archipelago, and practically all of the larger islands contain deposits of this mineral. Very little prospecting has been don
Jan 1, 1909
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Do's And Don'ts Of Installation - A Designer's View
By Allan D. Taylor
INTRODUCTION From the designer's view, the installation starts with the first definition of the orebody, and progresses through a long and complex development. The design is affected not only
Jan 1, 1982
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Lake Superior Paper - Discussion of Dr. Don's paper on the Genesis of Certain Auriferous Lodes (see p. 564)
Joseph LeConte, Berkeley, Gal.: I have read with some care and with extreme interest the work of Dr. Don, and have 110 hesitancy in expressing my high estimate of its value. We have here an example of
Jan 1, 1898
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The N'Kana Smelter - Latest Ideas of Copper Metallurgists Are Embodied in New Northern Rhodesian Plant
By F. L. Bosqui, A. D. Wilkinson
EVEN though the world has not been crying for more copper for the last three or four years there has been some important mill and smelter construction. Discovery and development of large new high-grad
Jan 1, 1934
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Long-Term Economic Planning System And Methods In The USSR's Mining Industries
By Yu A. Chernegov
Building up the USSR's economic strength was the result of all the achievements and successes of our economy. The Soviet Union was the first to begin planned guidance of the economy. The mini
Jan 1, 1977
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The Engineer's Relation to Finance
By Lucius W. Mayer
WHILE the mind of the financier does not normally run along channels similar to those of his technical adviser, engineers, because of their exactness, are ever more called upon to manage affairs where
Jan 1, 1924
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Symposia - Symposium on Extrusion - The Extrusion Process (Metals Tech., Sept. 1945, T. P. 850, with discussion)
By W. R. Clark, W. W. Cotter
Jan 1, 1946
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The "Big Inch" Pipe Line
By Finney, W. R.
MUCH has been said and written of the "Big Inch," of the terrific obstacles encountered in its construction, of the colorful and tough men engaged in its building, but little has been publicized of th
Jan 1, 1943
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Boston Meeting Sets a Standard
THE Boston meeting, August 29-31, was in many ways one of the pleasantest the Institute has enjoyed in years. Much hard work had been done by the committee, and with excellent results. The program had
Jan 1, 1928
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Sinking With The Hydro-Mucker At Mather "B" Shaft
By Westwater, J. S.
The Mather mine of The Negaunee Mine Co. embraces nearly all of Sections 1 and 2, T47N, R27W. within the limits of the cities of Negaunee and Ishpeming on the Marquette iron range of Michigan's U
Jan 1, 1949
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Symposia - Symposium on Extrusion - The Extrusion Process (Metals Tech., Sept. 1945, T. P. 850, with discussion)
By W. W. Cotter, W. R. Clark
Jan 1, 1946
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The New "Crime" of Silver: Who?s Guilty? ? Producers Hold They Should Receive the Monetary Price, $1.29; Consumers Argue for Free Open Market as an Industrial Metal ? The Producers? Side
By Pat McCarran
WHEN this Government was founded, the framers of the Constitution wrote into that instrument a provision that Congress should "coin money and fix the value thereof;" and the Constitution prohibits mak
Jan 1, 1947
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Capital Employed in the Petroleum Industry
By Frederick G. Coqueron, Joseph E. Pogue
FOR a number of years, the Department of Petroleum Economics of The Chase National Bank has been conducting a study of the capital employed in the petroleum industry. The technique followed is that of
Jan 1, 1944
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Sixtieth Anniversary of the Founding of the Institute at Wilkes-Barre, Pa.
By AIME AIME
ON MAY 22 the American Institute of Mining and Metallurgical Engineers will commemorate the sixtieth anniversary of its founding at Wilkes- Barre, Pa., in May, 1871. The Directors have transferred the
Jan 1, 1931