Historical records matching Clyde William Tombaugh
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About Clyde William Tombaugh
Discovered Pluto at Lowell Observatory near Flagstaff in Northern Arizona.
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Clyde William Tombaugh's Timeline
1906 |
February 4, 1906
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Streator, LaSalle County, Illinois, United States
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1997 |
January 17, 1997
Age 90
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Las Cruces, Dona Ana County, New Mexico, United States
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