Man on platform of Pennsylvania Salt Manufacturing Company chlorine tank car in this photograph dated July of 1940. Hylebos Waterway in background.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1940-1950; Railroad tank cars--Tacoma; Hylebos Waterway (Tacoma);

Close-up of chlorine tank cars for Pennsylvania Salt Manufacturing Company. Three men on top of tank car adjusting equipment overhead in this photograph dated July 2, 1940.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1940-1950; Railroad tank cars--Tacoma;

Close up of chlorine tank cars for Pennsylvania Salt Manufacturing Company. Two men working on top of rail car, one is inside porthole. Photograph taken on July 2, 1940.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1940-1950; Railroad tank cars--Tacoma;

Damage to a lye tank at Pennsalt. Hoisting equipment is being used to remove the damaged tank from its perch on June 5, 1956. Photograph ordered by the Whiting Corp.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960; Factories--Tacoma--1950-1960; Hoisting machinery;

Pennsylvania Salt Manufacturing Co. of Washington; yard employees' Christmas party. Pennsalt president and general manager Fred C. Shanaman, in center, enjoys a bowl of soup with employees. Pennsalt, at 40 acres on the Hylebos Waterway, was one of the largest plants in the Tideflats industrial area. Materials were brought into the plant by ship and rail. The company was also the major user of Tacoma power & water.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees; Chemical industry--Tacoma--1950-1960; Factories--Tacoma--1950-1960; Shanaman, Frederick Charles, 1901-1982;

Pennsylvania Salt Manufacturing Co. of Washington; yard employees' Christmas party. The lone female at this gathering laughs out loud while the man behind her seems to be offering to help her with her soup. The Pennsalt plant manufactured chemicals used in industrial processing, sanitation and also insect irradication. The company later changed its name to Penwalt.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees; Chemical industry--Tacoma--1950-1960; Factories--Tacoma--1950-1960;

Pennsylvania Salt Manufacturing Co. of Washington: yard employees' Christmas party. Employees sit at long tables arranged between what appear to be containers of the company's chemicals. Employees eat a holiday meal of soup, bread and coffee poured from a large urn into paper cups.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees; Chemical industry--Tacoma--1950-1960; Factories--Tacoma--1950-1960;

Pennsylvania Salt Manufacturing Co. of Washington: yard employees' Christmas party. Employees chat over bowls of soup, paper cups of coffee and long loaves of French bread. The Pennsalt plant manufactured caustic chemicals used in paper, pulp and plywood manufacturing. It was one of the largest plants in the Tacoma Tideflats industrial area.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees; Chemical industry--Tacoma--1950-1960; Factories--Tacoma--1950-1960;

E.L. Cliffe (L), plant superintendent, and Col. Edward Schmitt, commanding officer of the Army Personnel Center, Ft. Lewis, met with Pennsalt employee William Otto at the company's facilities on November 10, 1954. Col. Schmitt toured the plant in preview of industry tours for military personnel on Armed Forces Appreciation Day, November 30th. Mr. Otto shows the two men the machinery used in making corrosion-resistant molds used in the manufacture of chlorine and caustic by Pennsalt. Other companies, including Puget Sound Plywood, Brown & Haley, Heidelberg Breweries and Hooker Electrochemical, would also be offering tours for the military on Armed Forces Appreciation Day. (TNT 11-21-54, B-11)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960; Machinery; Cliffe, E.L.; Schmitt, Edward; Otto, William;

Pennsalt; 8 people at a desk. The man in the lab coat holds a glass bottle with a grainy substance inside.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees; Chemical industry--Tacoma--1950-1960; Factories--Tacoma--1950-1960;

Pennsylvania Salt Manufacturing Co. Family Day; employees' picnic and open house. Photograph labelled, left to right, Sgt. Bob Marshall, Mr. Fred Shanaman & Ed Sorger. Sgt. Marshall was the head of the Tacoma Police Department's Safety Division, Fred Shanaman was president and general manager of the company and Ed Sorger was Washington State's Safety Supervisor. The trio stand in front of a display case containing a trophy, certificates and memorabilia of the company's safety record. In 1950 & 52, Pennsalt won the National Safety Council's Award of Merit for no "lost time accidents" and the Pennsalt national award for best yearly safety record. Pennsalt opened on the Tideflats in June of 1929. The 40 acre plant manufactured industrial chemicals. (TNT 9/6/1953, pg. A-12)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees; Chemical industry--Tacoma--1950-1960; Factories--Tacoma--1950-1960; Marshall, Bob; Sorger, Ed; Shanaman, Frederick Charles, 1901-1982;

Pennsylvania Salt Manufacturing Co. Family Day; employees' picnic and open house. An unidentified group of employees stands in front of a display case set up for the open house. Wives, husbands and children of employees were invited on this day to tour the plant. A brief program was devoted to safety measures practiced at the plant. Lunch for 300 employees and their visitors was followed by a tour of the plant. The manufacturing facility opened on the Tideflats in June of 1929 as Tacoma Electro-Chemical Co. Despite its deceptive name, Pennsalt manufactured industrial chemicals, some of which were used in the manufacture of pulp and paper. (TNT 9/6/1953, pg. A-12)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees; Chemical industry--Tacoma--1950-1960; Factories--Tacoma--1950-1960;

Pennsalt; Plant & employees for magazine. As the western headquarters for Pennsylvania Salt, the Tacoma plant also employed a large office staff. This group may have been attached to the sales department. The chemicals produced at Pennsalt were sold mainly to pulp, paper, plywood and soap manufacturers.

Chemical industry--Tacoma--1950-1960; Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees;

Pennsalt; Plant & employees for magazine. President and general manager Fred C. Shanaman sits at the desk. Pennsylvania Salt Manufacturing Co., with 40 acres on the Hylebos Waterway, was one of the larger plants in the Tideflats industrial section of Tacoma. It was the Western headquarters for its parent company, the world's largest chemical manufacturing firm. The company had other branches at Portland and Bryan, Texas. Together, the three branches produced an estimated 6 million dollars worth of products annually. The main products were sodium arsenate, hydrogen & sodium hypochlorite, chlorine salt, caustic soda and DDT. These products were used in pulp, paper, plywood and soap manufacturing and in sanitation.

Chemical industry--Tacoma--1950-1960; Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees; Shanaman, Frederick Charles, 1901-1982;

Pennsalt; Plant & employees for magazine. This appears, from the large number of adding machines, to be the accounting department. Construction of the Pennsylvania Salt plant began in 1928; production of chemicals began in 1929. The 40 acre Tacoma plant was the western headquarters for the Philadelphia, Pa., parent company. Raw materials were brought to the plant by ship and rail. Pennsalt was the major consumer of city water and power.

Chemical industry--Tacoma--1950-1960; Pennsylvania Salt Manufacturing Co. of Washington (Tacoma)--Employees;

Pennsylvania Salt, 2901 Taylor Way. Industrial sections of the City of Tacoma. Industries on the Tacoma Tideflats including an overhead pipe line and electric rail lines. This site is believed to be part of the Penn Salt plant as viewed in July of 1938.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Industrial facilities--Tacoma--1930-1940;

Two men are seen working on the railroad tank cars at the Tacoma Pennsylvania Salt Manufacturing Company's spur. It was reported at the company's annual shareholders' meeting in April 1951 that Pennsalt of Washington was expanding its production of DDT at Portland by about 70 per cent. (TNT, 4/26/1951)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960; Railroad tank cars--Tacoma--1950-1960; Railroad sidings--Tacoma;

Transport tanks are shown loaded on railroad cars at the Tacoma Pennsylvania Salt Manufacturing Company's spur. President Fred C. Shanaman announced in April 1951 that the capacity of the Tacoma plant for production of chlorine and caustic soda was being increased 30 percent. (TNT, 4/26/1951)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960; Railroad tank cars--Tacoma--1950-1960; Railroad sidings--Tacoma;

Tanks are placed in lines in one of the buildings of Pennsylvania Salt Manufacturing Company's Tacoma plant. A workman is seen attaching parts to the tanks between the rows.

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960;

The exterior of one of the many buildings at Pennsylvania Salt Manufacturing Company's Tacoma plant

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960;

A view of the exterior of Pennsylvania Salt Manufacturing Company's facilities showing the proximity of the railroad spur to one of the buildings. A stack is seen over the building. Pennsalt's expansion program begun in 1951 was to include four structures, the largest of which was to be an 80 x 120-foot section of the primary production room. (TNT, 7/29/1951)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960; Railroad tank cars--Tacoma--1950-1960; Railroad sidings--Tacoma;

Tall tanks are shown in the interior of the Tacoma Pennsylvania Salt Manufacturing Company. Penn Salt began a $172,000 plant expansion program in 1951 where the biggest investment was in new equipment in the plant's chlorine and caustic soda departments. Some building modification was also included. Ordered by Penn Salt for their annual report. (TNT, 3/30/1951)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960;

Visitors to the Pennsylvania Salt Manufacturing Company of Washington's open house celebration on August 8, 1950, enjoy one of the many interesting tours given that day. Pennsalt opened the doors to their Tacoma plant in the tideflats to help celebrate the 100th anniversary of its parent firm. Here the man in white shirt and tie gestures toward what appears to be large holding tanks. Pennsalt manufactures many kinds of chemical products, including caustic soda and liquid chlorine, from coarse gray salt. (TNT 8-6-50, A-9)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Pennsalt (Tacoma); Chemical industry--Tacoma--1950-1960;

Eight men stand outdoors at the Pennsylvania Salt Manufacturing Company of Washington's open house on August 8, 1950. The open house, held at Pennsalt's Taylor Way location, drew a large crowd of interested visitors and employees. It was all in celebration of its parent firm's 100 anniversary. (TNT 8-6-50, p. A-9)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Pennsalt (Tacoma); Chemical industry--Tacoma--1950-1960;

Ten women pose in front of a Pennsalt display during the company's 100th anniversary celebration. Pennsalt's Tacoma location on Taylor Way opened its doors on August 8, 1950, so that visitors could tour the plant, examine displays, and become aware of the 300 and more products manufactured by Pennsalt. The Pennsylvania Salt Manufacturing Company of Washington has itself been a vital presence in the tideflats since 1929 and is one of Pennsalt's eight manufacturing plants in the nation. (TNT 8-6-50, p. A-9)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Pennsalt (Tacoma); Chemical industry--Tacoma--1950-1960;

A small group of visitors stand in front of the Pennsylvania Salt Manufacturing Company of Washington's Taylor Way plant. Nearby is a tank used to contain liquid chlorine, one of Pennsalt's many chemical products. The company opened its doors for a celebration of its parent firm's 100th anniversary which included tours, demonstrations, and refreshments. (TNT 8-6-50, p. A-9)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Pennsalt (Tacoma); Chemical industry--Tacoma--1950-1960;

The Pennsylvania Salt Manufacturing Company of Washington held an open house on August 8, 1950, to officially celebrate its parent firm's 100th anniversary. The Pennsalt tideflats location at 2901 Taylor Way welcomed a large crowd of visitors and employees. Despite its name, Pennsalt did not make common table salt but did manufacture more than 300 chemical products. (TNT 8-6-50, A-9)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Pennsalt (Tacoma); Chemical industry--Tacoma--1950-1960;

Pennsalt display. Eight young women gather around a Pennsalt display on August 4, 1950. The large panel next to them shows the chemicals--caustic soda, chlorine, and hydrogen--that Pennsalt produces from raw salt and further illustrates in what these chemicals are used. These range from textile bleaching to commercial refrigeration to cosmetics. Pennsalt went on to celebrate its 100th anniversary on August 8, 1950, with a well-attended open house at its Tacoma plant on the tideflats. (TNT 8-6-50, p. A-9)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960;

A large crowd awaits entry to the Pennsalt open house as the Pennsylvania Salt Manufacturing Company of Washington helps to celebrate its parent firm's 100th anniversary. The Tacoma plant went into operation in June, 1929, at its tideflats location of 2901 Taylor Way. Construction of the 40 acre plant had begun a year earlier when it was called Tacoma Electro-Chemical Co. (TNT 8-6-50, A-9)

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Pennsalt (Tacoma); Chemical industry--Tacoma--1950-1960;

Pennsylvania Salt Manufacturing Company of Washington celebrated its parent firm's 100th anniversary. Information about the company's processes was presented on large display boards. (TNT 8-6-50, A-9) TPL-6576

Pennsylvania Salt Manufacturing Co. of Washington (Tacoma); Chemical industry--Tacoma--1950-1960;