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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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30 apr 1594 anni - back staff

Descrizione:

The backstaff is a navigational instrument that was used to measure the altitude of a celestial body, in particular the sun or moon.

Aggiunto al nastro di tempo:

13 nov 2017
0
0
356

Data:

30 apr 1594 anni
Adesso
~ 430 years ago