J. H. Colton
United-States geographer and mapmaker · United States · On the map · Scientists · Lived 1800 to 1893 · aged 93
Joseph Hutchins Colton, founded an American mapmaking company which was an international leader in the map publishing industry between 1831 and 1890.
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J. H. Colton is read about 7 times a day, in 4 languages.
A typical day, 30 days to 15 October 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 58 days, one point a day.
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Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1800 to 1893 · aged 93