Eli H. Janney
American mechanical engineer (1831-1912) · United States · On the map · Scientists · Died at 80 · Born 195 years ago today
Eli Hamilton Janney was the inventor of the modern knuckle coupler that replaced link and pin couplers on North American railroads.
Eli H. Janney is read about 30 times a day, in 7 languages.
A typical day, 30 days to 8 October 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 120 days, one point a day.
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About this person
Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1831 to 1912 · aged 80
