| TITLE |
AUTHOR |
| The Chilean Nitrate Industry (with Discussion) |
Allen H. Rogers and Hugh R. Van Wagenen |
| Genesis of the Sudbury Nickel-copper Ores as Indicated by Recent Exploration (with Discussion) |
Hugh M. Roberts and R. D. Longyear |
| Relation of Sphalerite to Other Sulphides in Ores (with Discussion) |
L. P. Teas |
| Pyrite and Pyrrhotite Resources of Ducktown, Tennessee |
Joseph H. Taylor |
| Ore Deposits of Yellow Pine Mining District, Clark County, Nevada |
Fred A. Hale, Jr. |
| Phosphate in Egypt |
E. Cortese |
| The Wisconsin Zinc District (with Discussion) |
H. C. George |
| Notes on the Disadvantages of Chrome Brick in Copper Reverberatory Furnaces (with Discussion) |
F. R. Pyne |
| Fine-grinding and Porous-briquetting of the Zinc Charge (with Discussion) |
W. McA. Johnson |
| High-temperature Resistance Furnaces with Ductile Molybdenum or Tungsten Resistors (with Discussion) |
W. E. Ruder |
| Zinc Refining (with Discussion) |
L. E. Wemple |
| Bone-ash Cupels |
F. P. Dewey |
| An Automatic Filter at Depue, Ill. |
G. S. Brooks and L. G. Duncan |
| Some Practical Hints in Bucket-elevator Operation |
A. M. Nicholas |
| Recent Tests of Ball-mill Crushing (with Discussion) |
Charles T. Van Winkle |
| Notes on Theory and Practice of Ball-milling, Particularly Peripheral Discharge Mills |
Pierre R. Hines |
| A New Method of Separating Materials of Different Specific Gravities (with Discussion) |
Thomas M. Chance |
| The United Eastern Mining and Milling Plant (with Discussion) |
Otto Wartenweiler |
| Otis Passenger Elevator at Inspiration Shaft |
C. E. Arnold |
| Branch Raise System at the Ruth Mine, Nevada Consolidated Copper Co. |
Walter S. Larsh |
| Incline Top-slicing Method (with Discussion) |
W. G. Scott |
| Measures for Controlling Fires at the Copper Queen Mine (with Discussion) |
Gerald Sherman |
| Canvas Tubing for Mine Ventilation |
L. D. Frink |
| The Drifton Breaker |
E. P. Humphrey |
| The Economy of Electricity Over Steam for Power Purposes in and about the Mines (with Discussion) |
R. E. Hobart |
| The Briquetting of Anthracite Coal (with Discussion) |
W. P. Frey |
| Heating of Coal in Piles |
C. M. Young |
| Review of the Coal Situation of the World (with Discussion) |
G. S. Rice |
| Pen-hsi-hu Coal and Iron Co., South Manchuria, China (with Discussion) |
C. F. Wang |
| Possible Oil and Gas Fields in the Cretaceous Beds of Alabama (with Discussion) |
Dorsey Hager |
| Principles and Problems of Oil Prospecting in the Gulf Coast Country (with Discussion) |
W. G. Matteson |
| Some New Methods for Estimating the Future Production of Oil Wells (with Discussion) |
J. O. Lewis and Carl H. Beal |
| Methods of Valuing Oil Lands (with Discussion) |
M. L. Requa |
| Water Surfaces in the Oil Fields |
M. R. Daly |
| Age of the Oil in Southern Oklahoma Fields (with Discussion) |
Sidney Powers |
| Extraction of Gasoline from Natural Gas as an Industry Allied to Production and Refining of Petroleum |
F. P. Peterson |
| Social and Religious Organizations as Factors in the Labor Problem (with Discussion) |
E. E. Bach |
| Training of Workmen for Positions of Higher Responsibility (with Discussion) |
F. C. Stanford |
| Getting the Foreign Workman’s Viewpoint |
Prince Lazarovich Hrebilianovich |
| The Crippled Soldier in Industry (with Discussion) |
Frank B. Gilbreth |
| Mine Labor and Accidents (with Discussion) |
H. M. Wilson |
| Illness in Industry – Its Cost and Prevention (with Discussion) |
Thomas Darlington |
| The Employment Manager and the Reduction of Labor Turnover (with Discussion) |
Thomas T. Read |
| Principles and Problems of Oil Prospecting in the Gulf Coast Country (Closing discussion of the paper of W. G. Matteson, continued from page 491) |
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