California Institute of Technology > Image Archive > Ira Bowen with vacuum spectrograph

Image / Ira Bowen with vacuum spectrograph

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Title
Ira Bowen with vacuum spectrograph
Date Created and/or Issued
1935
Contributing Institution
California Institute of Technology
Collection
Image Archive
Rights Information
Materials from the Caltech Archives are made available online for research purposes. Permission for reproduction, distribution, public display, performance, or publication must be obtained in writing from the Head of Archives. The Caltech Archives makes no representation that it is the copyright owner in all of its holdings. It is the responsibility of the user to obtain all necessary rights and clearances for use of materials. For questions, contact Head of Archives.
Description
Ira Bowen at work with a vacuum spectrograph at Caltech. Work with this instrument was started at the University of Chicago in 1916 by Dr. Robert Millikan. It has been at use at Caltech since 1933. Investigations have been carried on in the structure of individual atoms such as flourine, chlorine, chromium, manganese and iron.
1935
Type
Image
Format
Photographs
Negatives
Identifier
ct1:306
http://archives-dc.library.caltech.edu/islandora/object/ct1%3A306

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