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The Howe Memorial Lecture, in memory of Henry Marion Howe, Past President of the Institute, was authorized in April, 1923, as an annual address to be delivered by invitation under the auspices of the Institute by an individual of recognized and out standing attainment in the science and practice of iron and steel metallurgy or metallography, chosen by the Board of Directors upon recommendation of the Iron and Steel Division. The following were the Howe lectures and lecturers for the years indicated: 1924 What is Steel? By Albert Sauveur.

Jan 1, 1934

As a means of lending weight to the activities of its Committee on Industrial Organization, with particular reference to the work on mental hygiene and the prevention of illness, the Institute has recently invited a number of members of the medical profession to become Associates of the Institute. We are glad to observe that the wisdom and utility of this departure have been appreciated by the gold mining industry, in testimony whereof we are pleased to publish the accompanying sketch from the pen of Mr. P. A. Robins, Managing Director of the Hollinger

Jan 8, 1918

At its meeting on February 21, 1933, the Board of Directors passed the following resolution defining and expressing the policy of the Institute with respect to official participation or action in controversial matters: WHEREAS, the Board of Directors at its last meeting. passed the following resolution: "The Board of Directors, having been appealed to by several Local . Sections for advice concerning the attitude and policy of the Institute relating to the endorsement of candidates for public office, the following statement of policy is formulated:

Jan 1, 1937

By R. L. Sandefur

Professor Kim's excellent review article1 on ultimate pit planning contains a statement of the apparently widely held but incorrect belief that "kriging provides information on the confidence limits around the estimate which no other extension technique is capable of supplying." If a geostatistical approach is valid, there are several good reasons for using kriging but uniquely provided confidence limits is not among them. If kriging is possible, then confidence limits can be calculated for any other linear estimate.

Jan 6, 1979

Australian research scientists at the University of Melbourne's Institute of Materials Research have discovered two methods of extracting metals from raw ore, using brown coal. The discoveries could lead to extensive new markets for the brown coal producers of Australia (boasting the world's largest brown coal deposits in the Latrobe Valley region of Victoria), the United States and West Germany. Research on the extraction processes began at the University's Department of Metallurgy in mid-1969 under the direction of Geoffrey Cullen, manager of the Materials Research Institute. In June of this year. Cullen announced that both metal extraction processes, using brown coal, had proven successful.

Jan 1, 1971

By E. Dow Whitney, Ravrinda M. Chhatre, George Y. Onoda

Phosphate deposits in Florida are a possible source of byproduct uranium. In this paper, the distribution of uranium in several recently mined areas is described. Flowsheets are established for several mines describing how the uranium becomes distributed during the beneficiation of the phosphate matrix.

Jan 1, 1981

A new Military, Engineering School has been established at Camp A. A. Humphreys, Virginia. This camp was used throughout the summer and fall of 1918 for the Engineering Officers Training School in preparing engineer officers for the United States Army. The camp and the courses prescribed were laid out on an ambitious scheme, which since the armistice has been signed, have been directed wholly, toward the permanent establishment of an Engineering Training School for Officers of the regular Army. Those young officers who were graduated from Nest Point at the end of a two-year course, necessitated by the emergency, have been ordered to Camp Humphreys to complete their engineering education.

Jan 3, 1919

ION exchange is one of hydrometallurgy's new tools, new in application, vet old in principle. Cation exchange between solution and a solid exchanger has been known for more than a century, but ion exchange is still in its infancy for metallurgical use. Still hampered by cost of media, it is faced with much development of actual physical handling. Growing consumption of the rarer metals and need to treat leaner ores are pushing extractive methods ahead. Public concern with stream pollution, or legal requirements, are forcing a clean-up of waste discharge. Industries are finding it vital to make some recovery from heretofore waste material to help pay costs of discharge treatment.

Jan 5, 1953

The following list contains the names of members of whose deaths notices have been received at the Secretary's office during the year 1934 Biographical sketches published in MINING AND METALLURGY are indicated in the last two columns YEAR OF ELECTION - NAME - DATE OF DEATH - ISSUE IN 1934 CONTAINING BIOGRAPHY - PAGE 1885 AMY, ERNEST, J H - Oct 17, 1933 1906 BABB, P A - Sept 17, 1932 1883 BANKS, JOHN H - Oct 3, 1934 ? November - 466 1893 BARNETT, MAURICE - October, 1933 1892 BASSETT, WILLIAM H - July 21, 1934 ? August - 354 September 393 1928 BAUTZ, ROBERT A - Dec 13, 1933 ? January - 74 1927 BAXTER, J C July, 1933 1930 BELL, IRA J 1934 1895 BENNETT, RUSSELL M Oct 31, 1934 December 512 1884 BENTLEY, ROBERT 1928

Jan 1, 1935

ALL critical and strategic materials procurement functions have been transferred from the Defense Minerals Administration, General Service Administration, and the Economic Cooperation Administration and are now centered in a newly formed agency, the Defense Materials Procurement Agency. DWA will report directly to the Director of Defense Mobilization. Mr. Truman stated that he intended to appoint Jess Larson, administrator or General Services to head the new agency (see Trends P. 756). W. C. Schroeder has been named acting director of the Defense Minerals Administration replacing James Boyd. He has been named also to a newly created assistant director position of the Bureau of Mines serving under Mr. Boyd who is director. Schroeder was formerly head of' the Synthetic Liquid Fuels Division of the Bureau of Mines.

Jan 9, 1951

[Univ. of Atabama-University, Alabama-Mining and Metallurgical Society. William L. Mason, Faculty Sponsor; E. C. Wright, Dept. Head. Univ. of Alaska-College, Alaska-Mining Society of the Univ. of Alaska. Douglas W. Huber, Faculty Sponsor; E. H. Beistline, Mining & Metallurgy Dept. Head; Troy L. Pewe, Geology Dept. Head; James Crawford, Chapter Counselor. Univ. of Arizona-Tucson, Arizona-Miners Society. Wiltard C. Lacy, Faculty Sponsor; J. D. Forrester, Mining & Metallurgy Dept. Head; F. W. Galbraith, Geology Dept. Head. Univ. of Catifornia-Berkeley, California-Mineral Technology Association. H. E. Hawkes; Faculty Sponsor; Joseph A: Pask, Dept. Head.]

Jan 1, 1961

By D. H. Yardley

ENGINEERS and geologists find the magnetic compass unreliable in many mineral bearing areas because of local magnetic attraction. This is the case in the vicinity of many contact deposits, and particularly true in the Lake Superior district where iron formation is wide spread and causes wide fluctuations of the magnetic needle. One of the most useful instruments for geologic traversing or running grid and claim lines under these conditions is the dial compass which does not depend upon magnetism. Difficulties encountered in the field because of local attraction can be overcome through transit observation of Polaris or the sun, or use of the solar attachment. However, a field party often lacks the equipment or time for work of such accuracy and it is here that the dial compass finds its use.

Jan 3, 1954

By John V. Beall

There were no easily identifiable tourists. Everybody carried attaché cases and sported the buttoned-down look in dress. They were all there at the Hotel Indonesia to make a deal. But deals don't come quickly over there and those that staved and persevered became bored. They clung to the air conditioning of the Hotel and sought hobbies to while away the weeks-and even months. It is not an easy life but it can pay off fog sonic company. The government officials are neither stupid nor lazy. They are new at their jobs. Many are ex-army men and they know they must learn before they can enter into a contract with confidence. So they take time, and time is on their side.

Jan 1, 1970

By J. A. Ryder

TRANSIM II is a general purpose mining-oriented transport simulation program. It features the accurate modelling of locomotive tramming systems involving interferences and queue build- ups, as well as inter-level transport facilities linking bunkers of finite capacity. Features of the program are described, and a number of practical applications briefly reviewed including studies of optimal train capacities, pulling schedules, tip and bunker capacities, and operation of simple traffic-light systems.

Jan 1, 1977

On June 25, Herbert C. Hoover and General Pershing were honored by Oxford University with the degree of Doctor of Civil Law. The ceremony was held in the Sheldonian Theater. It was the culminating feature of the annual L Ecnaenia, or commemoration exercises. Both General Pershing and Mr. Hoover were greeted-heartily when the group filed into the theater, the great audience rising as the distinguished visitors entered and proceeded to their .places on the rostrum. Others upon whom. the degree was conferred were Baron Makino, head of the Japanese Peace Conference delegation; Marshal Joffre of France, Vice Admiral Sir David Beatty, Field Marshal Sir Douglas Haig, Major Gen. Sir Henry Hughes Wilson, Chief of the British Imperial Staff, and' Vice 'Admiral' Sir Rosslyn Wemyss, First Sea Lord. Former Premier Orlando, of Italy, and Premier Ignace Paderewski, of Poland, received the degree by proxy.

Jan 8, 1919

By E. C. Burke

IN view of rather widespread use of calcium as an alloying addition to magnesium alloys, it is rather surprising to find that, although the general features of the Mg-Ca equilibrium diagram are known with a fair degree of certainty,' ," considerable ambiguity concerning the solid solubility of calcium in magnesium exists. By using the disappearing phase technique in a metallographic study, Haughton' found that 0.6 pct Ca was soluble at 300°C and 1.8 pct was soluble at 516°C, the eutectic temperature

Jan 1, 1956

By Cecil Hagen

All of the production for Ecuador during 1940 came from the Santa Elena Peninsula, Province of Guayas; the major portion coming from the Ancon field, which is controlled mostly by Anglo-Ecuadorian Oilfields, Ltd. A small amount was produced from the shallow pumpers and pozos, or oil pits, at Cautivo-Achallan, Carolina, Santa Paula, Concepcion, El Tambo and Mina Tigre. Considerable exploration was carried on in the country during 1940 and numerous concessions were in force, as shown by the accompanyiag map. Anglo-Saxon continued its exploratory work in the Oriente by surface geological methods and some geophysical surveys. It is understood that this concern did considerable airplane mapping. International Petroleum, on its large concessions between the Andes and Pacific Coast, did considerable surface work as well as some geophysical. No exploratory test wells were drilled by either of these

Jan 1, 1941

By C. Richard Tinsley, Ta M. Li

Accelerated development of the deep-ocean and continental margin resources may be the ultimate answer to meet rapidly increasing material demands to the year 2000. The mineral-rich oceans that have been described as "vast" and "nearly inexhaustible" have to date remained virtually untapped. Mineral Dependencies Trigger US Interests A lack of known domestic reserves of selected commodities and a climbing mineral trade deficit that reached a record $19 billion in 1974 are two factors that have sustained US interests in deep-ocean and offshore mining over recent years. But the lack of federal leadership in formulating ocean mining policy is said to have significantly discouraged the major capital commitments necessary to develop these resources.

Jan 4, 1975

By Cecil Hagen

All of the production for Ecuador during 1940 came from the Santa Elena Peninsula, Province of Guayas; the major portion coming from the Ancon field, which is controlled mostly by Anglo-Ecuadorian Oilfields, Ltd. A small amount was produced from the shallow pumpers and pozos, or oil pits, at Cautivo-Achallan, Carolina, Santa Paula, Concepcion, El Tambo and Mina Tigre. Considerable exploration was carried on in the country during 1940 and numerous concessions were in force, as shown by the accompanyiag map. Anglo-Saxon continued its exploratory work in the Oriente by surface geological methods and some geophysical surveys. It is understood that this concern did considerable airplane mapping. International Petroleum, on its large concessions between the Andes and Pacific Coast, did considerable surface work as well as some geophysical. No exploratory test wells were drilled by either of these

Jan 1, 1941

Engineering Council has been elected to membership in the Chamber of Commerce of the United States. Its representative will be Mr. Harold W. Buck, of Viele, Blackwell & Buck, Consulting Engineers, New York City, Past-president of the American Institute of Electrical Engineers, his alternate being Mr. Irving E. Moultrop, of the Edison Electric Illum-inating Co., Boston, member of American Society of Mechanical Engin-eers and American Institute of Electrical Engineers. The Chamber of Commerce of the United States was formed in 1912 and now consists of more than 1100 organizations in every state of the union, in the out-lying possessions, and of all the principal American chambers of commerce abroad. One of the chief aims is to obtain the best business thought on national questions that concern business. Members of the National Chamber have the privilege of using all the facilities of the Chamber's offices in Washington when information is desired.

Jan 12, 1919