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Thomas Cox papers

 Collection
Identifier: NC218
The Thomas Cox papers consists of blueprint plans for mining structures and equipment.

The Thomas Cox papers has been arranged following the original arrangement of the creators of the records. The Cox Company filed drawings according to the type of drawing, for example, all the designs for plant buildings are filed in proximity regardless of company, as are those for steam power plants. Codes identifying the folder contents were written on the original folders; those codes have been transferred to the acid-free folders in which the drawings are now stored. The codes were composed of a letter and number; the letter represented the type of drawing and the number enabled sequential filing within each category.

Because of this filing arrangement, drawings for one particular company are scattered throughout the collection. Also, it appears that the collection is not complete and that some sections were not part of this gift.

Accompanying the collection was the original index to drawings, which included a list of the general contents. This index has been filed in the donor file; please ask for assistance if you wish to examine the index.

Dates

  • 1901-1925

Creator

Restrictions

Collection is open for research. Materials must be used on-site; advance notice suggested. Access to parts of this collection may be restricted under provisions of state or federal law.

Extent

10 Cubic Feet (10 boxes)

Abstract

Blueprint plans for mining structures and equipment in Nevada (including the Comstock Lode), Arizona, Alaska, Colorado, Missouri, Utah, Montana, Peru, and Mexico. Mines represented include the Nevada Consolidated Copper Co., Steptoe Valley (Nevada) Smelting and Mining Co., Cerro de Pasco (Peru), Missouri Cobalt Co., Belmont Milling Co., Goldfield Consolidated Mines Co., Tonopah Gold Mining Co., and numerous others.

Administrative History

The Thomas Cox Company was an engineering firm based in Oakland, California, which designed mining equipment and buildings in Nevada, Utah, Montana, Missouri, California, Peru, and Mexico. The company was owned by Thomas Cox, an engineer, who was born in 1863.

Arrangement

The Thomas Cox Company collection has been arranged following the original arrangement of the creators of the records. The Cox Company filed drawings according to the type of drawing, organized by type of machinery.

General Contents Codes:

A. Buildings and sundry structures B. Boilers and heaters C. Sundry odd machinery D. Plant buildings and shops E. Miscellaneous reports and papers F. Dust chambers flues and stacks G. Smelter proposals H. Reverberatory furnaces I. Roaster furnaces J. Sundry large drawings and tracings filed in tubes K. Blast furnaces L. Converters and copper casting machines M. Concentrators and flow sheets N. Headframes, skips, hoists, screen plants O. Water power plants P. Steam power plants Q. Electric and switchboards R. Diagrams and records S. Refining plants and adjuncts to mills and smelters T. Costs and sundry records U. Property maps V. Ore bins and gates W. Trestles and cars X. R.R. equipment, switches, frogs, etc. Y. Stamp mills Z. Reports, specifications, and private papers

Immediate Source of Acquisition

Acquired from an unknown source circa 1970.

Separated Materials

All photographs have been transferred to the photo archives section of Special Collections UNRS-P1989-33.

Creator

Title
A Guide to the Thomas Cox papers
Status
completed
Author
Susan Searcy
Date
April 1996
Description rules
dacs

Repository Details

Part of the University of Nevada, Reno. Special Collections Department Repository

Contact:
Mathewson-IGT Knowledge Center
1664 N. Virginia St.
Reno Nevada 89557-0322 USA
775-682-5665
775-682-5724 (Fax)