Names: Matthieson, Henry H., b. 1882 - UCLA Library Digital Collections Search Results

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

Description:: The gentlemen and lady stand and crouch around the machine and birdcage, holding paperwork and a gas mask.
Date:: March 11, 1936
Resource Type:: still image
Collection:: Los Angeles Times Photographic Collection

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