Business correspondence

Memo from Walter Donner to John E. Leonard

  • 1957-Mar-14

Rights

In Copyright

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The memo discusses the conversion of pH meter oxygen electrodes for use in portable oxygen meters.

Property Value
Addressee
Author
Format
Genre
Extent
  • 8.5 in. W x 11 in. L
Language
Subject
Rights In Copyright
Rights holder
  • Danaher Corporation
Credit line
  • Courtesy of Science History Institute

Physical location

Department
Collection
Series arrangement
  • Sub-series 3. Product Files
  • Series II. Business Activities Files
Physical container
  • Box 19, Folder 2
View in library catalog

Related Items

Cite as

Donner, Walter. “Memo from Walter Donner to John E. Leonard,” March 14, 1957. Beckman Historical Collection, Box 19, Folder 2. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/9w032350p.

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