ca. 1978. ASARCO plant. In the center of this early 1978 photograph of the American Smelting & Refining Co. plant located in Ruston is the Herreschoff Roaster baghouse that was brand new that year. It had been installed as part of ASARCO's modernization and served to curb industrial air pollution. The baghouse vented the roaster plant to the left. The arsenic plant is situated on the right. The gondola cars collected "calcine" from the arsenic roasters which was further processed. (Additional information provided by a reader) Photograph ordered by National Blower & Sheet Metal Co.

American Smelting & Refining Co. (Tacoma); Industrial facilities--Tacoma--1970-1980; National Blower & Sheet Metal Co. (Tacoma);

The American Smelting & Refining Co. (ASARCO Incorporated) Tacoma Plant. TPL-2353. Areas of the plant are labelled with arrows and typed notations. Typed notations read, left hand side, top to bottom: Main Stack, Silos, ESP'S (Hoppers), Flue, Metallic Arsenic Area, Arsenic Kitchens, Arsenic Roasters (Hoppers, Roaster Baghouse Hoppers, Herreshoff Roasters), Acid Plant Bldg (Settling Tanks & Basin), Fine Ore Storage (Settling, evaporation and neutralization impoundment Waste Piles), Liquid SO2 Plant. Across the top, left to right: Laboratory Container Storage, Reverberatory Furnaces, Oil Tanks, Refineries, Settling & Evaporation Basins. Right hand side, top to bottom: Slag Dump, Casting Furnace, Anode Furnaces, Nickel Plant, Converters, Unloading Dock, Crushing & Sampling Mill, Incinerator, and Ore Piles. TPL-2353, TPL-6246

American Smelting & Refining Co. (Tacoma); Smelters--Tacoma--1950-1960; Copper industry--Tacoma--1950-1960;