Galerie

> Science Awakens in the 17th Century

Clockwise, from left:

Medal struck to commemorate the 300th anniversary of Hevelius' 1687 death. Engraving similar to that an Ganzsachen.

Lunar map drawn by Hevelius shows the 59 per cent of the moon that is visible from the earth.

Drawing of his Korzenna Street roof operation with details of the mechanism.

 

Danzig Report Vol. 1 - Nr. 71 - April - May - June - 1991, Page 6.