![](https://nthumb.tpgimages.com/mid2_com_img/28245/24857/TOP23730497.jpg)
Illustration of a typical sextant, c.1912. Sextants are used by mariners and explorers to determine their position, by measuring the angle between the horizon and the sun.
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Details
Creative#:
TOP23730497
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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