Inside Out Library · ExploreQuelques explications sur le tracé des cadrans solaires 1640 (1640)Clavius, Christoph · leaf 50Sundials · Dialing · Sundials -- Early works to 1800Internet Archive · Smithsonian Libraries and Archives · Public domain (published before 1931). Free to use for anything.More pictures from Quelques explications sur le tracé des cadrans solaires 1640More like this
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