Polemoskop Hevelius

Autor:

Johannes Hevelius

Credit:

scanned from "Selenographia sive lunae descriptio", Facs. reprint of the original edition of 1647, Pref. by H. Lambrecht, 1967, publisher Johnson (New York, London).

Krótki link:

https://plwiki.pl/b/102fa

źródło:

Wikimedia Commons

Wymiary:

2820 x 3208 Pixel (219810 Bytes)

Opis:

Technical drawing of a periscope with lenses, by Johannes Hevelius, published in his book "Selenographia sive lunae descriptio", 1647. Hevelius called his Invention polemoscope.

Licencja:

Public domain