Skip to main content

Image / John P. McNabb tests carbon monoxide levels, Los Angeles, 1936

Have a question about this item?

Item information. View source record on contributor's website.

Title
John P. McNabb tests carbon monoxide levels, Los Angeles, 1936
Date Created and/or Issued
March 11, 1936
1936-03-11
Publication Information
Los Angeles Times
Contributing Institution
UCLA, Library Special Collections, Charles E. Young Research Library
Collection
Los Angeles Times Photographic Archives
Rights Information
US
UCLA Library Special Collections, A1713 Charles E. Young Research Library, Box 951575, Los Angeles, CA 90095-1575. Email: spec-coll@library.ucla.edu. Phone: (310) 825-4988
Description
Access to this collection is generously supported by Arcadia funds.
The gentlemen and lady stand and crouch around the machine and birdcage, holding paperwork and a gas mask.
Story related to the photograph appears with the article, "Fumes Too Much for Canary in Tunnel Text," Los Angeles Times, 12 Mar 1936: A1.
Cleo the canary was used to measure levels of carbon monoxide in tunnels, which can prove to be very dangerous to those who are more susceptible to the gas. Company secretary of the testing facility Colonial Mutual Compensation Insurance Company John P. McNabb will be submitting the test results to the Health Department and other sectors.
Text from negative sleeve: 4399 - John P. McNabb Lone Morf Wayne C Wyman H.H. Matthieson Gas Tests 3/12/36 [stamped:] Mar 19 1936
Handwritten on negative: L2R John P. McNabb Lone Morf Wayne C Wyman H. H. Matthieson 3/12/36
Type
image
Format
b&w nitrate negative
Identifier
uclamss_1429_13566
ark:/21198/zz002hnshp
Language
No linguistic content
Subject
Poisons
Animal experimentation--California--Los Angeles
Birdcages
Birds--California
Wyman, Wayne C., 1907-1985
Morf, Lone, 1913-1985
McNabb, John P
Matthieson, Henry H., b. 1882
Source
Los Angeles Times Photographic Collection

About the collections in Calisphere

Learn more about the collections in Calisphere. View our statement on digital primary resources.

Copyright, permissions, and use

If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.

Share your story

Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.

Explore related content on Calisphere: