About Magazine Podcasts Events
Museum Hours:Wednesday–Saturday, 10AM–5PM

Digital Collections

Business correspondence

Letter from Durand Churchill, Jr. to Arnold O. Beckman

  • 1944-Apr-12

Rights

Public Domain

Download selected image

PDFSmall JPG1200 x 1559px — 298 KBFull-sized JPG2555 x 3320px — 1.2 MBOriginal fileTIFF — 2555 x 3320px — 24.3 MB
View
Public
Domain
PDF
Download PDF

Letter regarding specifications for Pauling Oxygen Meter for use in British military aircraft.

Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such diverse jobs as monitoring astronauts’ respiration, maintaining packaged food safety, and preventing blindness in newborn babies.

Property Value
Addressee
Author
Place of creation
Format
Genre
Extent
  • 8 in. W x 10.5 in. L
Language
Subject
Rights Public Domain Mark 1.0
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Series arrangement
  • Sub-series 3. Product Files
  • Series II. Business Activities Files
Physical container
  • Box 19, Folder 8

View collection guide View in library catalog

Learn More

Scientific Biography
Arnold O. Beckman

Related Items

Cite as

Churchill, Durand, Jr. “Letter from Durand Churchill, Jr. to Arnold O. Beckman,” April 12, 1944. Beckman Historical Collection, Box 19, Folder 8. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/rj430456c.

  Export citation (RIS) ?

This citation is automatically generated and may contain errors.

The Science History Institute recognizes there are materials in our collections that may be offensive or harmful, containing racist, sexist, Eurocentric, ableist, or homophobic language or depictions. The history of science is not exempt from beliefs or practices harmful to traditionally marginalized groups. The Institute is engaged in ongoing efforts to responsibly present and address the evidence of oppression and injustice inextricable from the history of science. If you would like to learn more about our ongoing efforts or if you encounter harmful, inaccurate, or insufficient descriptions, please contact us at digital@sciencehistory.org.