Polychemicals Dept. files, 1948-1960.

A.C. Nielsen Company

http://n2t.net/ark:/99166/w67t1h9w (corporateBody)

Information from one of the reports indicates that A.C. Nielsen Company, located in Chicago, was at this point an engineering organization investigating, analyzing and reporting on the actual performance and use of methods, machinery, and material. From the description of [Product surveys]. 1923-1927. (American Textile History Museum Library). WorldCat record id: 48522687 ...

E.I. du Pont de Nemours & Company. Advertising Dept.

http://n2t.net/ark:/99166/w6zw5gjb (corporateBody)

E.I. du Pont de Nemours & Company. Polychemicals Dept.

http://n2t.net/ark:/99166/w6gr0trj (corporateBody)

Daniel Starch and Staff

http://n2t.net/ark:/99166/w61z81gh (corporateBody)

Ethyl Corporation

http://n2t.net/ark:/99166/w6qg2phx (corporateBody)

Tredegar Iron Works, founded in 1836, produced high-quality iron products (weapons, artillery pieces, cannons, cannonballs, and shot, iron plate) during the Civil War. After the war, the company manufactured iron products for railroads and for agricultural uses. From the description of A place in history; the Tredegar Iron Works, 1989. (Unknown). WorldCat record id: 122608773 The Ethyl Corporation, chartered in Delaware in 1924, originated from the research effo...

Sun Oil Company

http://n2t.net/ark:/99166/w6323rfh (corporateBody)

Batten, Barton, Durstine & Osborn, Inc.

http://n2t.net/ark:/99166/w6t47nx8 (corporateBody)

National Analysts, inc.

http://n2t.net/ark:/99166/w64x93dd (corporateBody)