Husband-and-wife team William Firth Wells and Mildred Weeks Wells conducted research that had the potential to make a big difference in the safety of indoor air. But it didn’t really have a significant impact on public health.
Research:

SYMHC Classics: COINTELPRO 1
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Behind the Scenes Minis: It's Not Unprecedented
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The Rendition of Anthony Burns, Part 2
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