Kalendarius - Calends
Book by Regiomontanus
1476







































































Book by Regiomontanus
1476







































































Quote of the Day
“For no perfection can be obtained from imperfect metals, either by themselves or mixed, nor can that which is itself imperfect bring other things to perfection. For the purest substance of mercury is required for our purpose”
Anonymous
The Golden Tract Concerning The Stone of the Philosophers
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Alchemical Books
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