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mar 9, 1731 - Sextant
Description:
A sextant was a navigational tool used to measure altitude. John Hadley invented the sextant.
Added to timeline:
Aaliyah Lopez
By
Aaliyah Lopez
4 Nov 2017
0
0
330
Date:
mar 9, 1731
Now
~ 293 years ago
Images:
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