Subject: Corporations -- History / Form: Archival materials / Year: <span class="from" data-blrl-begin="1945">1945</span> to <span class="to" data-blrl-end="1949">1949</span> - Philadelphia Area Archives Search Results

The Rohm & Haas Company archives, 1743-1998 (inclusive) 1907-1983 (bulk)

Extent:: 152 linear feet
Abstract:

Held at: Science History Institute Archives [Contact Us]

BetzDearborn, Incorporated Records, 1892-1997 (inclusive) 1920-1989 (bulk)

Extent:: 23.6 linear feet ((9 record boxes, 2 hollinger boxes, 1 half hollinger box, 1 videotape box, 8 oversized boxes, 7 photo album boxes, and 3 photo negative boxes.))
Abstract:: Business records, printed materials, artifacts, audio-visual materials, and photographic materials of BetzDearborn, Incorporated, an American chemical company that manufactured water treatment chemicals for commercial and industrial applications. The materials in this collection mainly document the history of BetzDearborn's two corporate ancestors: Betz Laboratories, Incorporated and Dearborn Chemical Company.

Held at: Science History Institute Archives [Contact Us]

J.T. Baker Chemical Company History Records, 1911-1999 (inclusive) 1970-1989 (bulk)

Extent:: 34.2 linear feet (25 boxes)
Abstract:: Corporate records of J.T. Baker Chemical Company, an American chemical manufacturer.

Held at: Science History Institute Archives [Contact Us]

Fergusson family scrapbook, 1860-1990 (inclusive)

Extent:: 1 linear feet (1 box)
Abstract:

Held at: Science History Institute Archives [Contact Us]

Patents and records of the C. M. Kemp Manufacturing Company, 1884-1958 (inclusive)

Extent:: .22 linear feet (1 box )
Abstract:: There are instrumentation manuals published by the C. M. Kemp Mfg. Co. included in the CHF Instrumentation Manuals Collection.

Held at: Science History Institute Archives [Contact Us]

Publications relating to Union Carbide Corporation, 1937-1977 (inclusive)

Extent:: 0.10 linear feet (1 folder)
Abstract:

Held at: Science History Institute Archives [Contact Us]

Records of Hercules Incorporated, 1913-1997 (inclusive)

Extent:: 25.2 linear feet (19 boxes)
Abstract:: This is a fragmentary set of corporate records dealing mainly with the public image of Hercules Inc.

Held at: Science History Institute Archives [Contact Us]

Tag - Roesch Time-Temperature-Condensation Controller literature & parts schematics, 1925-1962 (inclusive)

Extent:: 1 linear feet (8 items)
Abstract:

Held at: Science History Institute Archives [Contact Us]

E.I. du Pont de Nemours & Company nylon correspondence, 1937-1969 (inclusive)

Extent:: 1 linear feet (1 folder; 3 letters)
Abstract:

Held at: Science History Institute Archives [Contact Us]

Notes on the original Vibrating Reed Electrometer: Vaniman notes, 1947

Extent:: .22 linear feet (1 item)
Abstract:

Held at: Science History Institute Archives [Contact Us]

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