Repository: Science History Institute Archives / Form: Slides (photography) / Year: <span class="from" data-blrl-begin="1925">1925</span> to <span class="to" data-blrl-end="1929">1929</span> - Philadelphia Area Archives Search Results

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]

Extent:: 17.8 linear feet (24 boxes)
Abstract:: Correspondence, notebooks, overhead slides, article reprints, manuscripts, photographic slides, and photographs created and maintained by John H. Wotiz. The collection documents Wotiz's career as both an organic chemist and a science historian, with perhaps a greater emphasis on the latter. There is a significant amount of material relating to the life and career of Friedrich August Kekule, his bête noir, and to the holdings of various European museums dedicated to the history of science. There are also photographs, audio tapes, videotapes, and a selection of posthumous papers assembled by his friend and colleague Herbert T. Pratt.

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Extent:: 137.2 linear feet (131 boxes (81 record boxes, 10 hollinger boxes, 3 half hollinger boxes, 26 photo album boxes, 2 videotape boxes, 1 audiocassette box, 4 cd-rom boxes, and 4 oversized boxes))
Abstract:: Business records, correspondence, research files, financial records, photographs, publications, and audio-visual materials of American scientist and industrialist Arnold O. Beckman and the American scientific and medical instrument manufacturer Beckman Coulter, Incorporated.

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Extent:: 14.0 linear feet ((7 record boxes, 1 hollinger box, and 1 oversized box))
Abstract:: Correspondence, research files, subject files, publications, books, audio-visual materials, and photographic materials of American chemist, pharmaceutical industry executive, and chemistry professor Max Tishler.

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Extent:: 375 photographic slides (3 boxes) and 35 photographic prints (1 box)
Abstract:: Slides and print photographs related to the career of Dr. Michael Somogyi and his research on insulin and diabetes.

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Extent:: 26.6 linear feet (13 record boxes, 1 hollinger box, 1 half hollinger box, 4 photo negative boxes, and 5 oversized boxes )
Abstract:: Correspondence, research files, business records, notebooks, printed materials, and photographic materials of American clinical chemist, inventor, and corporate executive Norman G. Anderson.

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Extent:: 53.3 linear feet (40 boxes)
Abstract:: This collection consists of research notes, drafts of papers, lab materials, and other documents of American physical organic chemist Jerome A. Berson.

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Extent:: 20.0 linear feet (24 boxes)
Abstract:: The Dr. Michael Somogyi Collection contains the papers of Hungarian-American clinical chemist Dr. Michael Somogyi. The collection contains laboratory notebooks, research notes, reprints of published articles, photographs, lecture slides, and audio tapes. Also included to a lesser extent are pages from a scrapbook.

Held at: Science History Institute Archives [Contact Us]

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