Engraving depicting the solar spectrum being demonstrated to young boys in a darkened room by means of a heliostat and a prism. Dated 19th century 01/02/1887
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Details
Creative#:
TOP29619022
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
Not Available
Property Release:
Not Available
Right to Privacy:
No
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