Hazard, Archie Merrill. The extraction of values from a low-grade gold and silver ore by the cyanide process, 1908

File — Box: 14

Scope and Contents

This collection is open for research.

From the Collection: 16.50 Linear Feet

From the Collection: English

Part of the University of Iowa Archives Repository

Contact:
100 Main Library
University of Iowa Libraries
Iowa City IA 52242
319-335-5921
lib-spec@uiowa.edu