Showing 306 results
Collections1 results with digital objects Show results with digital objects
Arsenic, Lead and Lifestyle Choices: Tacoma Smelter Plume
Arsenic, Lead and Lifestyle Choices: Tacoma Smelter Plume
ASARCO Annual Report
ASARCO Annual Report
ASARCO Annual Report
ASARCO Annual Report
1st Annual Report on Arizona Copper Smelter Air Pollution Control Technology
1st Annual Report on Arizona Copper Smelter Air Pollution Control
Technology
Emission Test Report: Phelps-Dodge Copper Smelter (Acid Plant) in Ajo, Arizona
Emission Test Report: Phelps-Dodge Copper Smelter (Acid Plant)
in Ajo, Arizona
ASARCO Location: Hayden, Arizona Compliance Plan
ASARCO Location: Hayden, Arizona Compliance Plan
Kennecott: Utah Copper Division Compliance Plan
Kennecott: Utah Copper Division Compliance Plan
Thermodynamics of Removing Impurities During Copper Smelting from Canadian Metallurgical Quarterly
Thermodynamics of Removing Impurities During Copper Smelting
from Canadian Metallurgical Quarterly
EPA User's Guide for the Climatological Dispersion Model
EPA User's Guide for the Climatological Dispersion Model
Feasibility and Estimated Cost of Compliance Study for Three U.S. Copper Smelters
Feasibility and Estimated Cost of Compliance Study for Three U.S.
Copper Smelters
Letters to EPA Administrator Ruckelshaus
Letters to EPA Administrator Ruckelshaus
ASARCO Hearing on its Application for Variance from Regulation I (Tacoma)
ASARCO Hearing on its Application for Variance from Regulation I
(Tacoma)
State of New York vs. EPA to Produce Arsenic Emission Standard within 180 Days
State of New York vs. EPA to Produce Arsenic Emission Standard within 180 Days
Order of Consent for ASARCO to Begin EPA Action Plan in Tacoma
Order of Consent for ASARCO to Begin EPA Action Plan in Tacoma
ASARCO Arsenic Meeting: EPA Correspondance
ASARCO Arsenic Meeting: EPA Correspondance
Anaconda Company: EPA Correspondance
Anaconda Company: EPA Correspondance
Arsenic Data on Kennecott Copper Co. Smelters: EPA Correspondance
Arsenic Data on Kennecott Copper Co. Smelters: EPA Correspondance
Memoranda of Meetings with Outside Persons and Telephone Conversations: EPA Correspondance
Memoranda of Meetings with Outside Persons and Telephone
Conversations: EPA Correspondance
Carcinogen Asessment Group: EPA Correspondance
Carcinogen Asessment Group: EPA Correspondance
Kennecott Minerals Arsenic Materials: EPA Correspondance
Kennecott Minerals Arsenic Materials: EPA Correspondance
Forwarded ASARCO Info Sent to Director of Emissions Standards: EPA Correspondance
Forwarded ASARCO Info Sent to Director of Emissions Standards:
EPA Correspondance
Request to Amend ASARCO, Tacoma to Reflect Recent Info: EPA Correspondance
Request to Amend ASARCO, Tacoma to Reflect Recent Info: EPA
Correspondance
Interagency EPA Correspondance on Arsenic Standards
Interagency EPA Correspondance on Arsenic Standards
Tacoma ASARCO Site Administrative Record Index
Tacoma ASARCO Site Administrative Record Index
Incomplete Audit: EPA Correspondance
Incomplete Audit: EPA Correspondance
Tacoma Smelter Visitor Pins 1936, 41, 46, 47, 57, 64, 70, 71, 75, 77, 78, 81-83, 87-99
Tacoma Smelter Visitor Pins 1936, 41, 46, 47, 57, 64, 70, 71, 75, 77, 78, 81-83, 87-99
Copies of Tacoma Smelting Company and Northern Pacific Railway Company Agreements
Copies of Tacoma Smelting Company and Northern Pacific Railway Company Agreements
ASARCO Photos and Negatives c. 1953
ASARCO Photos and Negatives c. 1953
ASARCO Photos and Negatives c. 1956
ASARCO Photos and Negatives c. 1956
ASARCO Photos and Negatives c. 1957
ASARCO Photos and Negatives c. 1957
Results 91 to 120 of 306