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Review of the Month (ebfec270-5cc4-4472-ae54-a2516aee21fb)AN earthquake caused an upheaval in Japan, started fires which destroyed large parts of Tokio, Yokohama and Hakone, and with tidal waves and other consequences extinguished some 68,000 lives and much
Jan 10, 1923
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Federal Coal Commissions Final Report on Bituminous CoalDURING September, the Coal Commission pre- pared for issue a series of 18 reports on varied aspects of- the bituminous coal industry; the final report, dated Sept. 22, sums up the facts and offers
Jan 10, 1923
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New Oroya Smelter of the Cerro de Pasco Copper CorporationBy Edward Judd
THE old Cerro de Pasco smelter at La Fundicion, near Tinahuarea, 9 miles. from the Cerro de Pasco. mines and at an elevation of 14,300 ft., has now been replaced by a thoroughly modern smelting plant
Jan 10, 1923
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Horace Vaughn WinchellH ORACE VAUGHN WINCHELL was born at Galesburg, Michigan, Nov. 1, 1865, and died at Los Angeles, California, on July 28th of this year, at the age of fifty-seven. Mr. Winchell was one of the conspicuo
Jan 9, 1923
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Flotation of Oxidized OresBy Albert Hahn
ABOUT three years ago John Hays Hammond took over the control of the Eureka Metallurgical Co., at Salt Lake City, Utah. Funds were advanced for investigating the process invented by R. V. Smith, for c
Jan 9, 1923
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The Coal and Oil Resources of Sakhaline IslandBy Chester Purington
PROBABLY no battleship of any great power save Japan could long remain in. the Pacific Ocean tinder present conditions, were it to depend for fuel supply on the hitherto developed coal or oil resour
Jan 9, 1923
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Cause and Growth of Unionism Among the Coal MinersBy Thos Stroup
RECENT contributions to the literature relating to the problems of coal mine management have discussed the pros, and cons of unionism among the miners as bearing upon the immediate problems of the ind
Jan 9, 1923
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The 128th Meeting of the InstituteThe 128th meeting of the American Institute of Mining and Metallurgical Engineers constituted a two weeks trip through the Great Northland of Ontario and Quebec and was a most memorable occasion. The
Jan 9, 1923
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Notes on the History of PorcupineBy Louis Huntoon
HISTORY of the Porcupine area has been pub-lished in detail by the Ontario Bureau. of Mines in several issues of its annual reports. An. interesting volume could be written on: this topic; especially
Jan 8, 1923
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Notes on the Mining Industry of CanadaBy Edward Judd
CANADA'S mining industry is rapidly recovering from the depression through which it passed in 1921. Its total output of $183,029,600 in 1922 was 6.4 per cent. greater than that of 1921, and was e
Jan 8, 1923
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The Kirkland Lake Gold Area, OntarioBy Percy Hopkins
KIRKLAND LAKE, the second most important gold area in Ontario, is situated in the north¬eastern part of the Province, 392 miles north of Toronto by railway. It is reached by a five-mile macadam road f
Jan 8, 1923
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Licensing of Engineers Declared Unconstitutional-in PennsylvaniaJUDGE Samuel E. Schull, in the Court of Quarter Sessions of Monroe County, Pa., handed down a decision on July 2, declaring the Pennsylvania law for the Licensing of Professional Engineers and Land
Jan 8, 1923
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An Engineering Statement of Economic PrinciplesBy W. R. Ingalls
I WAS led some time ago to draft a statement of economic principles immediately affecting our national welfare from the standpoint of the engineer. It was the intention to offer this to the American E
Jan 8, 1923
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Review of the Month (bab4dec2-cb67-422d-b16f-5d4a5a70c615)THE great event in American affairs was the sudden death of President Harding, on Aug. 2, in San Francisco. A few hours later Vice-Presi¬ dent Coolidge took the oath of office while in his father&a
Jan 8, 1923
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Robert Woolston HuntROBERT WOOLSTON HUNT, who joined the Institute in 1874, served twice as its President, was made Honorary member in 1919, in whose honor the Hunt prize and medal were established, and who, within
Jan 8, 1923
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Developments in the Production of Arsenic at AnacondaBy E. A. Barnard
ARSENIC is a very old substance. The ancients speak of it in their writings, and its use has developed very little until recent years. The ancients used it in making pigments, in medicine, and for poi
Jan 8, 1923
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The Rise and Decadence of GoldfieldBy Percy Barbour
The town of Goldfield, Nevada, with the exception of six stone buildings, was burned to the ground to-day. One man is dead from causes attributed to the fire. A woman is missing and is believed to hav
Jan 8, 1923
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Federal Coal Commission's Report on AnthraciteEDITORIAL comments on the anthracite report of the Federal Fact-finding Coal Commission, which became public on July 5, together with an analysis of its more important conclusions, will be found on
Jan 8, 1923
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Non-destructive Testing of Steel Hoisting RopeBy Raymond Sanford
IT IS difficult to know just when a hoisting rope should be removed from service and a new one substituted. It is desirable to utilize the full life of a rope but, on .the other hand, the damage and p
Jan 7, 1923
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Pro and Con LicensingTHE Directors of the Institute at the May meeting voted to take a referendum of our members on the subject of licensing engineers. At the June meeting, this action was rescinded, it being felt that th
Jan 7, 1923