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

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Title
John P. McNabb tests carbon monoxide levels, Los Angeles, 1936
Date Created and/or Issued
March 11, 1936
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.
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.
Story related to the photograph appears with the article, "Fumes Too Much for Canary in Tunnel Text," Los Angeles Times, 12 Mar 1936: A1.
McNabb, a blonde woman and several other men are seen in an unidentified location examining a bird cage with Cleo perched inside and a machine beside the cage.
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 3/12/36
Type
Image
Format
b&w nitrate negative
Identifier
uclamss_1429_13565
ark:/21198/zz002hnsg5
Language
No linguistic content
Subject
Birdcages
Animal experimentation--California--Los Angeles
Poisons
Birds--California
McNabb, John P
Morf, Lone, 1913-1985
Source
Los Angeles Times Photographic Collection

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