- Collection ID:
Collection is in
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- Physical Description:
Scope and Contents
Scope and Contents
Collection contains correspondence, specifications, contsruction estimates, proposals, photographs and blue prints of plans, sections, elevations, charts and diagrams for United States Department of the Interior, Reclamation Service Projects, 1908-1918.
Rancagua, Chile where they built a Rio Pangal Hydroelectric Power Plant and and extension of the Coya Power Plant plans and specs done by the Braden Copper Company and the Hugh L. Cooper Consulting Enginners
The collectioon is divied into five series.
Series 1: Correspondence
Series 2: Construction Estimates
Series 3: Projects
Series 4: Specifications
Series 5: Photographs
Immediate Source of Acquisition
Collected for the National Museum of American History by the Division of Civil and Mechanical Engineering (now called the Division of Work and Industry). Date unknown.
Collection transferred to the Archives Center from the Division of Work and Industry in 2007.
Collection processed by Alison Oswald, 2016.
Using the Collection
Chester O. Dale Collection, 1908-1920, Archives Center, National Museum of American History
Conditions Governing Access
Collection is open for research but is stored off-site and special arrangements must be made to work with it. Contact the Archives Center for information at firstname.lastname@example.org or 202-633-3270.
Conditions Governing Use
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Archives Center, National Museum of American History
P.O. Box 37012
Suite 1100, MRC 601
Washington, D.C. 20013-7012
Business Number: Phone: 202-633-3270
Fax Number: Fax: 202-786-2453