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Archival description
Chemistry--History--20th century
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Thomas Cech Papers 1983-1993

  • US US-IaGG MS/MS 01.168
  • Collection

The majority of materials are articles and clippings about Cech's career and work that were saved by his parents. Other materials are programs from speeches given, and notices about awards received.

Cech, Thomas R.

Walter Scott Hendrixson Notebooks and Slides 1890-1920

  • US US-IaGG MS/MS 01.14
  • Collection

Consists of lantern slides of late 19th and early 20th century chemical aparatus and four notebooks of chemical notes.  Professor William C. Oelke suggests that Hendrixson had equipment to copy pictures from books and may have photographed the portraits and laboratory apparatus from published material to use in his class teaching.

Hendrixson, Walter Scott

William Oelke Papers 1953-1974

  • US US-IaGG MS/MS 01.13
  • Collection

Consists of manuscripts of talks, articles, correspondence, photographs, and slides.  Most relate to chemistry and chemists at Grinnell College in the early and mid-twentieth century.

Oelke, William C.