Projecting the image of the Sun through a refracting telescope on to a screen in order to study sunspots. From Rosa Ursina by Christoph Scheiner (Bracciano, 1630). Engraving.
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Details
Creative#:
TOP16003576
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
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