Louis B. Allyn
Chemist · United States · On the map · Scientists · Lived 1874 to 1940 · aged 66
Lewis B. Allyn (Louis) was an American chemistry professor and influential figure in the pure food movement at the time of his murder.
Louis B. Allyn is read about 4 times a day, in 5 languages.
A typical day, 30 days to 14 July 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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About this person
Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1874 to 1940 · aged 66
