Volume 91
1930 Year Book Papers and Discussion Presented at Meetings Held in San Francisco, October, 1929, and New York, February, 1930: Officers and Committees, Abstracts, Titles of Papers in 1930 Volumes, List of 1930 Technical Publications and Consolidated Index
Title Page
Preface
Contents
Officers and Directors
Past and Present Officers
Standing and Special Committee
Professional Division
Technical Committees
Institute Representatives on Boards
Executive Committee of Local Sections
Student Associates and Affiliated Students Societies
Endowment Funds
Institute Medals and Awards
Institute Annual Lectures
Special Funds and Engineering Societies Joint Activities
Meeting of the Institute
From its Organization to December, 1930 Proceeding of Meetings
Institute Reports for the Year 1929
Membership
Treasurer
Necrology

PAPERS:

Metal Mining

TITLE AUTHOR
Miami Copper Company Methods of Mining Low-grade Orebody (With Discussion) F. W. MacLennan
Vertical and Incline Shaft Sinking at North Star Mine Arthur B. Foote
Some Recent Developments in Open-pit Mining on the Mesabi Range (With Discussion) Earl E. Hunner
Protective Measures Against Gas Hazards at United Verde Mine (With Discussion) Oscar A. Glaeser
Development and Installation of the Hawkesworth Detachable Bit Chauncey L. Berrien
Observation on Ground Movement and Subsidences at Rio Tinto Mines, Spain Robert E. Palmer

Nonferrous Metallurgy

TITLE AUTHOR
The Leaching Process at Chuquicamata, Chile (With Discussion) Charles W. Eichrodt
Electrolytic Cadmium Plant of Anaconda Copper Mining Co. at Great Falls, Montana (With Discussion) W. E. Mitchell
A Petrographic Study of Lead and Copper Furnace Slags (With Discussion) Roy D. McLellan
Lead Refining at the Bunker Hill Smelter of the Bunker Hill & Sullivan Mining & Concentrating Co. (With Discussion) Alfred F. Beasley
Investigation of Anodes for Production of Electrolytic Zinc (With Discussion) H. R. Hanley, C. Y. Clayton and D. F. Walsh
Improvements in the Metallurgy of Quicksilver (With Discussion) L. H. Duschak
The Present Status of Our Quicksilver Industry, Symposium Arranged by Charles G. Maier (With Discussion)  
Progress in Production and Use of Tantalum (With Discussion) George W. Sears

A.I.M.E. Publications

TITLE AUTHOR
Contents of 1930 Volumes  
Abstracts of Papers Published by the Institute during 1930  
List of A. I. M. E. Technical Publications, 1930  

INDEX

TITLE AUTHOR
Index (Transactions and other A.I.M.E. Publications for 1930)