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PRESENTATION of the 1922 Washington Award to Capt. Robert W. Hunt, honorary member and twice president of the Institute, was made at the annual dinner of the Western Society of Engineers, in Chicago, on June 18, 1923, in the presence of 250 mem-bers and guests. W. L. Abbott, Chairman of the Award Commission, when delivering the presentation address, said The life of the Govern-ment of this country, as the lives of governments are usually measured, is short, barely 150 years, but meas-ured by what it has accom-plished, this country has reached a venerable age. The first 75 years of our country's existence were necessarily preparatory to the greater developments which came in the second, and that last half of our country's existence is ex-ceeded, by ten years, by the span of life of our honored guest. "Very little iron and steel were produced in this coun-try until after the birth of Robert W. Hunt. And it was not until after 1860, when as a boy of 21 he joined his fortunes with those of the Cambria Iron Works, that the iron and steel business of the country really took root. After a year or two with the Cambria Works, he left a promising position to go into the army, where he served for four years. After the close of the war he returned to the iron works and qualified himself as a metallurgical chemist.

Jan 7, 1923

By Charles Larkey

NUMEROUS papers have been published on the use of graphic methods to determine the best curve to be used in estimating the production decline of oil wells but, as far as the writer has been able to ascertain, nothing has been published dealing directly with the subject as to how curves may be worked out mathematically, which will conform most closely to the production data under consideration in any given instance; hence the writer has endeavored to show by means of a few concrete examples just how such appli-cation can be made. Among valuation engineers, two types of curves are in current use for the representation of the decline in production of oil wells. One may be represented by the equation, y = krx, sometimes known as a percentage curve, for the reason that the production for any period is multiplied by a constant rate or percentage to obtain the production for the succeeding period. This curve appears as a straight line on semi-logarithmic cross-section paper. The other curve may be represented by the equation, y = kxn, and is shown as a straight line on logarithmic cross-section paper. In each of these equations, y represents the number of barrels produced over a given period of time, and x the successive periods of time. The other letters are constants to be determined for each well or group of wells considered in arriving at the most probable curve to represent the rate of production for a given property; from which the underground reserves may be estimated by extrapolation, or the extending of the curve beyond the last known period of production to show the most probable production values for the future.

Jan 7, 1923

By Ernest Robinson

SINCE the early nineties, there has been a persistent belief in some minds that petroleum in commercial quantities exists in Montana. It is, however, only comparatively recently that commercial produc-tion has been secured. . The earliest deep boring in the plains region of Montana was made in what is now Blaine County, in 1890, by the town of Chinook in an effort to secure artesian water. The well reached a depth of 956 ft. without developing an adequate supply of fresh water, but the drillers reported shows of oil and gas. In 1892, the Quartermaster's Depart-ment of the U. S. Army drilled a hole at Fort Assini-boine, northwest of the Bearpaw Mountains, in essentially flat-lying sediments to secure water for the military establishment. This well reached a depth of 1500 ft. and shows of oil and gas were reported. In 1903 and 1904, two wells were drilled within what is now the Glacier National Park in an effort to develop oil production. Shows of oil and gas were encountered at several horizons but no commercial production was brought in. The extraordinary geological conditions in the area where these wells were drilled should be mentioned. The thrusts from the southwest which, in other places along the Rocky Mountain front, resulted in folding, here developed the great Lewis overthrust fault. It is in fact largely to this fault that the magnificent scenery of the Glacier Park is due. A great thickness of Algonkian strata belonging to the Belt series was thrust northeastward over the upper Cretaceous sediments. The derricks under which the wells referred to were drilled were in moun-tains composed of very old rocks but the holes were drilled through Cretaceous sediments.

Jan 7, 1923

ON July 2 the Krupp plant in Essen was occupied by the French. The City of Frankfurt, on the edge of the Mayence Bridgehead was surrounded by the French. French infantry and cavalry occupied some more towns in the Ruhr. These moves were apparently in the way of reprisals. The Bank of England on July 5 raised its discount rate from three per cent. to four, per, cent., the lower rate having previously prevailed for almost exactly a year.. The advance appears to have been inspired by the reserve ratio, but especially owing to the fact that the low rate in the London market had led to the out-flow of funds from there to other markets. Philip Snowden brought up again in the British .Parliament his motion in favor of the condemnation of the capitalistic system and the substitution of socialism. The motion was put to vote and was defeated by large majority, only the members of the Labor party voting for it. The Allies and the Turks finally came to an agree-ment at Lausanne, the Turks getting about all for which they asked. It would be tiresome to record the details. The main fact is that the Turks, after having been ejected from Europe in 1918, are now going to return. Russia agreed to the settlement respecting the Straits. The Soviet Government of Russia formulated and adopted, subject to ratification, a constitution for the United States of Russia, which appears to be patterned after the constitution of the United States of America and the unwritten constitution of Great Britain. The important thing about this seems to be that it definitely reunites the constituent parts of the old Empire, the semi-independence of the Ukraine being surrendered.

Jan 7, 1923

By H. A. Kursell

IN pre-war days, the mining industry of Russia occupied in the industrial life of the Empire a place of ever increasing importance. The peak of produc-tion was reached in 1913 and 1914, the years of greatest prosperity, and a rapid growth of the mineral industry seemed assured, especially as regards base-metal mining. Exceptions were the gold production, for which a gradual decline was anticipated, and the platinum out-put which was expected to remain steady. A greater productivity of labor, corresponding to better working facilities was noticeable, and the economic status of the working classes was constantly improving. The tremendous strain on Russia's economic life caused by the World War did not materially alter the prospects of the mineral industry and the fundamental changes began only with the revolution in the spring of 1917. Their scope and character are illustrated by the figures in Table 1 which compare, for the parts of the Russian Empire under Soviet (R. S. F. S. R.) control, the average mineral production of 1913 and 1914 with that of 1920, 1921 and 1922, as supplied by bolshevik sources.1The latter three years in Russia's history were characterized by the firm establishment in power of the Communist party as a new ruling caste. Silver, lead, zinc, tin, nickel, tungsten, barite, etc., were either produced in negligible quantities, or not at all. However, before the revolution the development of several argentiferous lead-zinc deposits in western Siberia had reached a stage which seemed to assure an appreciable output of the white metals for the near future.

Jan 7, 1923

By W. R. Ingalls

THE MAJOR use of spelter has always been for the coating of iron and steel products, the process of coating being known as "galvanizing" and the products themselves as "galvanized," except for a couple of years during the war, when the consumption for brass making became superior, in the United States at least, owing to military demands. Since 1919, however, the consumption of spelter for galvanizing has regained the premier position, but not with such a long lead over brass making as previous to the war. The last development is ascribable to two main reasons, viz., an increased demand for brass in new industries, especially automobile manufacturing; and a diminished use of spelter per unit of iron and steel galvanized. MAJOR IMPORTANCE OF SUBJECT The last mentioned matter has already been the subject of some discussion and of some literature. The galvanizers have been charged with deliberately thinning their zinc coatings, with the consequence of producing inferior goods and thereby jeopardizing the whole galvanizing business. Zinc producers have been concerned about this, out of consideration of both the less use of zinc per unit of iron and steel and the fear that, the number of units produced may be curtailed. It has been argued, among other things, that the present policy of American galvanizers would impair their ability to compete in foreign markets with British galvanizers, who have been represented as making a superior product.

Jan 7, 1923

NEARLY one hundred members of the Mining and Metallurgical Society of America and friends of Professor Peele met at dinner at the Aldine Club, New York, on the evening of April 26, to take part in the ceremonies attending the presentation of the Society's annual gold medal. This had been awarded to Professor Peele by the Society in recognition of his laborious and painstaking work as Editor-in-chief of the monu-mental "Mining Engi-neers' Handbook. Carl A. Meissner acted as toastmaster. W. Y. Westervelt, a student and lifelong asso-ciate of Professor Peele, then recounted some of his friend's early exploits, be-ginning with his mining adventures in the paternal cellar, whereby the neces-sity for adequate ventilation was indelibly impressed on his mind. Graduating from the Columbia School of Mines in 1883, Robert Peele for several years followed the typical mining career, as assayer and superinten-dentatan outlying Colorado mine; mill foreman and assistant superintendent of the Silver King, in Ari-zona; in charge of a mine at Fairplay, Colo.; and superintendent for the Ore-gon Gold Mines Co., at Cornucopia. At intervals during this experience, he spent parts of four years on two mineral investigations m in Peru, Bolivia, Colombia, and Dutch Guiana. He i was called to Columbia as Adjunct Professor of Mining in 1892, and became Professor in 1904. During his sabattical leave in 1903 he travelled around the world, r stopping at some of the most important mining cen-ters, and in 1910 he renewed his acquaintance with South Africa and South America.

Jan 6, 1923

ON JUNE 7 the German Government handed to the French and Belgians a new proposal for reparations, which offered 1,200,000,000 gold marks annually, to be guaranteed as to 500,000,000 by a mortgage on the national railways, as to another 500,000,000 by a mortgage on industry, commerce, land and factories, and as to 200,000,000 by a luxury tax. The number of years for which this payment should run to be left to settlement by an international conference. This offer was taken under consideration by the French and Belgians, who instituted conversa-tions with the British in the hope of arriving, at some joint action with respect to the Germans. Up to the end of June nothing had been determined. In the meanwhile, the continued French and Belgian occupation of the Ruhr seemed to develop a condition of guerilla warfare, considerable bloodshed occurring throughout the region. The second Lausanne Conference dragged on, the Allies being apparently unable to take any firm, joint stand, while the Turks increased their importunities and managed to get concession after concession. Early in June a revolution occurred in Bulgaria, the previous Government under Premier Stambulisky, based on the agrarian party, being forcibly thrown out by a bourgeois and military combination. This pro-duced considerable disorder in Bulgaria, outside of which country the nature and purpose of the revolution does not appear to be well understood. Stambulisky's partisans offered feeble, isolated resistance to the revolu-tion; in connection with which there was some blood-shed and Stambulisky himself was reported killed, although this was later contradicted. Professor Zan-kof, the new Premier, issued a statement, that the change of the Government was the result of discontent, that the foreign policy of the new Government would be peaceful, and that Bulgaria would continue to fulfill her international obligations, particularly the treaty of Neuilly. It was the opinion of London that the immu-nity from taxation enjoyed by the farmers under the agrarian regime is likely to he superseded by more equi-table taxation, and in general that the bourgeoisie will be better administrators of the public affairs In domestic affairs industrial activity continued at a high rate, but there was distinct relaxation in the demand for raw materials, and also in some manufac-tured goods. During June there were reductions of prices by many of the automobile tire manufacturers. There seemed to be also further contraction in the demand for automobiles.

Jan 6, 1923

By Robert Linton

THE PURCHASE of silver by the United States Government under the provisions of the Pittman Act is practically completed. Producers of silver in this country will now have to market their silver in competition with the rest of the world. It therefore becomes of interest to study such data as are available and endeavor to obtain such suggestions as may be afforded therefrom as to the probable future market position of the metal. Conditions influencing the marketing of silver are numerous and complex. It is a commodity entering. into the arts and manufactures, and therefore influenced by the condition of various lines of business which make use of it; it is currency-being used by all countries for subsidiary coins and even as the founda-tion of the system by a very few; and it serves as a frequent basis for speculation. The various factors involved can easily set up so many cross-currents in the flow of the metal that predictions in regard to the market position of silver can never be safely made, although it may be possible to form some idea of prob-able trends over a sufficiently long period. Of course price is determined, as is the case with all commodities, by the inexorable workings of the law of supply and demand.

Jan 6, 1923

By Thomas Read

AMONG the large number of deep mines in the world there are several which do not differ much in depth. The St. John del Rey mine, in Brazil, has reached a vertical depth of 6726 ft. below the top of its shaft; miners enter it, however, through an adit which intersects the shaft 324 ft. below its top, wherefore it might be said that the mine is really only 6400 ft. deep. In the Kolar gold field of India there are a number of deep shafts, one of which reaches to a vertical depth of 6140 ft. below surface. In South Africa also there are a number of deep shafts, the Village Deep being 6100 ft. early in 1921. The City Deep, Ltd., proposes to sink to a depth of 7000 ft. but pre-sumably by the time it does so the St. John del Rey will be deeper than that, since it has been increasing in depth at an average rate of about 150 ft. per year. The deepest shaft in the United States, the Tamarack No. 5, although it is only 5308 ft. deep, actually approaches nearer to the center of the earth (4100 ft. below sea level, as against 3958 ft. , at St. John del Rey). The deepest workings in the Calumet & Hecla go down to 4600 ft. below sea level. The St. John del Rey is not only the deepest, mine in the world, but it also is worked by the oldest registered English mining company, which was organ-ized in 1830 to work a mine at a considerable dis-tance from this one. That mine proved unprofitable, and in 1837 operations were transferred to the. deposit now under discussion, where operations have been prac-tically continuous ever since.

Jan 6, 1923

ALTHOUGH the committee appointed by the President of the American Iron and Steel Insti-tute, to consider the twelve-hour day work in the steel industry and report conclusions and recommenda-tions, has made a very careful and painstaking study of the facts and figures developed, it is not yet ready to make what it would designate a final report. Apparently the underlying reason for the agitation which resulted in the appointment of this committee was based on a sentiment (not created or endorsed by the workmen themselves) that 'the twelve-hour day was an unreasonable hardship upon the employees who were connected with it; that it was physically injurious to a large percentage of the employes; and that it interfered with family associations essential to the welfare of the children; that for these reasons it was, in a sense, opposed to the public interest. TWELVE-HOUR DAY NOT NECESSARILY INJURIOUS Whatever will be said against the twelve-hour day in the steel industry, investigation has convinced this committee that the same has not of itself been an injury to the employes, physically, mentally or morally. Whether or not, in the large majority of cases, twelve-hour men devote less time to their families than the employes working fewer hours is perhaps questionable. A part of the manufacturing of iron and steel is necessarily continuous. Therefore, practically, there must be two shifts of twelve hours or three shifts of eight hours. The workmen, as a rule, preferr the longer hours because it permits larger compensation per day. It is asserted with confidence that there is less phys-ical work, as a total per day, and less fatigue from the work of the twelve-hour day in the steel industry, than pertains to the large majority of the eight-hour men. This is because in the former case there are more rest periods during the twelve hours on duty.

Jan 6, 1923

By Arthur Notman

DURING the past fifteen years there has been a great change in the methods of treating employ-ment and discharge throughout industry. Perhaps nowhere has this change come more abruptly than in the metal mining districts of the West. In 1909, when I went to work for the Phelps Dodge Corporation in Bisbee, their operations were roughly arranged accord-ing to shafts in seven divisions, each employing from 100 to 250 men underground, and the mechanical department employing some 250 men, mostly on the surface. The underground divisions were each in charge of a foreman who had under him a night foreman and from two to four shift bosses on' each of two shifts. These foremen reported to the underground superinten-dent and he in turn to the superintendent of the mine department. The mechanical department was in charge of the master mechanic who reported to the superintendent of the mine department. RUSTLING A JOB IN THE OLD DAYS It was customary for men seeking employment to "rustle" the division foreman at the shaft during the lunch hour or at the close of the day shift and the master mechanic at the shops. There was no real attempt at interviewing the applicants for underground work. They simply filed in and out of the foremen's office-50 to 150 strong-in ten or fifteen minutes. If the foreman needed men, and he generally did; to replace those that he and the shift bosses had removed during the morning, he picked out those he knew or strangers who took his' fancy. The former in many cases were chosen for negative reasons rather than positive. In selecting the latter, the foreman felt that if they failed to show ability promptly, he could replace them the next day, and often did so. Even if these foremen had been skilful and well trained in the art of selecting men, it would have been impossible under the pressure of other duties to exercise that skill and experience in so doing. The conditions in the mechani-cal department were little better. About all that can be said in favor of such a method was that with a sur-plus of labor it "got by." The labor shortage brought about by the war disclosed its fundamental weakness.

Jan 6, 1923

By Hon. Tasker Oddie

DURING the closing days of the last Congress a resolution was passed, creating the Senate Com-mission of Gold and Silver Inquiry. The resolu-tion charges the Commission with the responsibility to investigate and report to the Congress on Jan. 1, 1924, upon the following subjects: 1. The causes of the continuing decrease in the production of gold and silver. 2. The causes of the depressed condition of the gold and silver industry in the United States. 3. The production, reduction, refining, transportation, mar-keting, sale, and uses of gold and silver in the United States and elsewhere. 4. The effect of the decreased production of gold and silver upon commerce, industry, exchange, and prices. The personnel of the Commission is as follows: Senators Pittman, Sterling, Goodling, Walsh and Oddie. At a meeting on May 8, H. N. Lawrie, a mining engi-neer and economist, was appointed as Assistant to the Commission. The present situation with respect to the gold and silver mining industries is well illustrated by the follow-ing data: The total world production of gold (in dollars) for 1915 was $468,724,918, and for 1921, $329,915,101; as shown by the reports of the U. S. Mint; and for the year 1922, $306,793,000, which is based oh a prelimi-nary estimate; this indicates a decrease of 34.5 per cent. between 1915 and 1922. The total world production of silver (in fine ounces) for 1915 was 178,850,000 oz.; for 1921, 175,268,234 oz., a decrease of 2 per cent.

Jan 6, 1923

By W. R. Ingalls

WHEN I was a boy, political economy was taught in the old fashioned New England high school that I attended. I still possess my text-book, an abridgment of one of the old classics, and, I referred to it a few days ago. It began with the definition that "political economy is the science which investigates the' nature of wealth, and the laws which govern its production, exchange and distribution." That definition of 50 years ago strikes me still as being a good one. In college I sat under Francis A. Walker, the greatest of American economists. I still have his old text-book, which begins with substantially the same definition as Fawcett, but adds that "political economy has to do with no other subject, whatever, than wealth." As so developed economics was a dry study which captivated but few. It was characterized as the dismal science. It seemed to lead nowhither. . This was perhaps due to the inadequacy of the data available to economists. Consequently, their discussions and deduc-tions were founded largely on conjecture and assump-tions. Naturally this resulted in differences in the formulation of doctrines. There were controversies respecting the nature and influences of money, over the derivation of wages, over the principles of laissez faire (letting things take their own course) over the Malthusian doctrine, and so forth. Amid all this there was one great fundamental law universally recognized, namely the law of supply and demand, which ranks with the law of gravitation and the law of the conservation of energy among the great fundamen-tal laws of nature. The law of supply and demand is the one thing in economics upon which we may fix our eyes as upon the lode star. In the course of time we have fallen out of agreement with Walker's doctrine that political economy has to do with no other subject than wealth. Although it is indeed the science of the production and distribution of wealth we can see that many things pertain to that subject and that economics links hands closely with engineering, biology, and psychology. It is probably the recognition of this that caused the study and exposi-tion of economics to acquire such a strong sociological

Jan 6, 1923

By Ralph Sweetser

PROGRESS in blast-furnace practice during 1922 has been in the direction pointed out in my article in the March, 1922, issue of MINING AND METAL-LURGY; this advance has been very satisfactory in spite of the difficulties caused by the great coal strike and the railroad strike. The progress, especially in increased tonnage, has been brought about, not by increasing the size of the furnaces, not by improved mechanical devices, but through the application of better blast-furnace practice; the advance has been metallurgical rather than mechanical. The increase in production per stack, has been more pronounced than in any period since the time that James Gayley began to break blast-furnace records in Pittsburgh. These big tonnages have been made in furnaces designed to make 550 to 600 tons of pig iron per day; but several such furnaces have had monthly averages of between 700 and 800 tons per day with a corresponding reduction of cost, and a reduction in the number of man-hours of labor per ton of pig iron. During this period there has been a wider acceptance of the fact that satisfactory blast-furnace results are more dependent on coke quality than on any other factor. There has always been much rivalry among blast-furnace men in making new tonnage records, and many schemes have been used for getting out big pro-duction, but the blast-furnace man cannot make the high records all by himself; it is necessary for him to have the cooperation of the entire management, and also the help of the organization that makes his blast-furnace coke. Herman Brassert has said that "there is no blast-furnace practice possible that can wholly overcome the effects of bad coke." In the past; the blast-furnace superintendent has often been under suspicion if he complained about the quality of the coke in times of unsatisfactory blast-furnace results, but it is now conceded that if the quality of the coke is not right, complaints are not necessarily made as an alibi.

Jan 5, 1923

By Clyde Longyear

DURING the last two years, the diamond core drill has come rapidly to the front as a very valuable auxiliary to the equipment of the exploration and production departments of oil companies. The diamond drill and the rotary oil drill work on the same general principles, the essential difference being that the diamond drill employs an annular steel bit set with black diamonds ("carbons"), instead of the fish-tail or other type of bit employed by the rotary drill. On account of the brittleness of the carbon and the danger of breakage if subjected to sudden blows or stresses, it is not practicable to attach a diamond bit and core-barrel to the end of a rotary drill stem. The operating mechanism of the diamond drill must be subject to much more sensitive control than the rotary drill. The bit must be rotated smoothly, without the jerks that are incident to the operation of the clutches and chain drives on the rotary draw works, and the feed must be con-trolled in a much more delicate manner than the mere action of a brake on a hoist. To accomplish this smooth rotation, diamond drills are usually built as a self-con-tained unit with the crank shaft of the engine geared direct to the drive shaft that turns the drill rods or stem. One or two hydraulic cylinders connected with a high-pressure pump control the feed so definitely that the bit can be raised or lowered at will, while the bit is rotating, by the simple operation of valves. The smaller-sized-drills for very shallow work usually have a screw feed control instead of the hydraulic feed. The principal uses of the diamond drill in oil work are three: 1. Reconnaissance or structure drilling; that is, the drilling of a number of shallow holes to ascertain the subsurface contour. 2. Scout drilling, or the drilling of holes of smaller diameter than is required for production, to obtain information as to the character of the oil sand and the quality of the oil. 3. Drilling producing wells.

Jan 5, 1923

By Robert Ignouf

MY REMARKS, which I feel highly honored in being invited to make, shall be limited to a consideration of -the mining and metallurgical problems involved in this question; in fact, these problems alone might well be considered as suffi¬cient to explain the existence of the Ruhr situation and to justify the steps taken by France in this affair. Comparing the France of pre-war days with the France of the period following the Versailles treaty indicates clearly how the Ruhr question is a direct consequence of the new economic conditions which have prevailed in Europe since peace was signed between the Allies and Germany. Before the war, in 1913 for instance, the French out¬put of iron ore was 22,000,000 tons. This output, which decreased considerably during and immediately after the war, has about regained its previous level. It should be noted that 96 per cent. of the production of iron in France is obtained from the eastern part of the country, in the districts of Nancy, Briey,. Longwy, Metz, and Thionville. This concentration of practi¬cally all the iron mines into one district creates a very serious problem for France, involving strategic and economic consequences. The strategic problem arises from the fact that the whole iron resources of France lie close to the frontier of Germany, at a distance of only a few miles; hence it is of the' utmost importance for France to be assured that her eastern frontier shall not be at the mercy of a sudden invasion by an army which could in a few hours deprive France of her iron resources and render her powerless to defend herself. Invaded by her Eastern neighbor three times during the past 100 years, France has had dire experience with what such invasions mean for her. Wherever the German armies have passed, they have left an inefface¬able trail of desolation. France, therefore, intends to protect herself by sufficient and efficient guarantees against renewed invasions of her territory.

Jan 5, 1923

By Fred Hellmann

IT IS hardly to be doubted that the opportunity within the grasp of the mine manager for beneficent and helpful action in relation to young engineers seeking employment under him is very broad and very big. It is my experience that a manager usually has a strong inclination to help along those who have chosen the career which he has selected for himself, and to aid them and support them as their steps tread the paths which his own feet have previously followed. He has .a strong sympathy for them in their efforts, he almost yearns to shield them from the mistakes into which he himself fell, and to assist them to avoid the pit-falls of which he knows by bitter experience. Yes, this tendency and inclination is strongly developed in most managers, and they would welcome the opportunity of extending the helping hand, if they knew precisely how best this could be done.

Jan 5, 1923

By Frederick Laist

IT IS obviously impossible to design a copper smelting plant which could be considered, ideal under all conditions. For example, a plant properly designed to smelt the concentrates resulting from the treatment of porphyry ores by flotation would not be the kind of plant that one would design for the treatment of a coarse pyritous copper ore. The smelting of flotation or other fine concentrates is generally accomplished in a reverberatory plant, although occasionally the concentrates are sintered and then smelted in blast furnaces. On the other hand, coarse self-fluxing ores, whether pyritic or semi-pyritic, are generally smelted in a blast-furnace plant. Even this statement is only- approximately true, since the choice will be influenced by many factors; for example, the kind of fuel available (coal, oil or coke), the value of power (electric or steam), the uses to which waste steam may be put (heating, drying, etc.), the cost of refractories (silica and fire brick), the permanence and continuity of the ore supply and the relative first costs of the two types of plant (the reverberatory plant is generally more expensive to construct and to shut down), the contour of the site on which the plant is to be built (rugged, rolling or flat), the intelligence and character of the labor avail-able, and many other factors. From these remarks, it is evident that no copper smelter can be ideal for all conditions of ore and locality, and inasmuch as most of the copper now being pro-duced comes from fine or flotation concentrates and these are generally smelted in reverberatory furnaces, I shall confine my remarks to this type of smelt-ing plant.

Jan 5, 1923

By J. Parke Channing

IT IS most appropriate for mining engineers and in fact for all engineers to perfect themselves in leader-ship, because in the last ten years there has been a growing realization on the part of capital that there is no man who by capacity and training is better fitted to manage industrial production than the engineer. In high places the engineer and particularly the mining engineer is coming into his own. We have Mr. Hoover as Secretary of Commerce, Mr. Hammond as the head of the Federal Fact-finding Coal Commission, and Prince Caetani as Royal Italian Ambassador, all mining engineers. More and more in all industries is the manager more likely to be an engineer than he was five, ten, fifteen or twenty years ago, and the feeling is that the man who has had a technical training, whether from going to a school or from burning the midnight oil, makes a better manager than the man who has not. We find in mining that the best man for a manager is one who has had engineering, training. The manager who comes up from the office, from the purchasing department or from the transportation department may make a fairly good manager but he is never so good as the man who has had a technical training. He cannot speak the language of his staff.

Jan 5, 1923