Porter, Dot2023-05-232022-07-142022-07-142022-07-14https://repository.upenn.edu/handle/20.500.14332/46763http://hdl.library.upenn.edu/1017/d/medren/6294369youtubeAlchemy -- Early works to 1800AlchemyAstrology -- Early works to 1800AstrologyAstronomy -- Early works to 1800AstronomyMagic -- Early works to 1800MagicOccultism -- Early works to 1800OccultismCodicesDrawings (visual works) Manuals (instructional materials) Manuscripts LatinManuscripts EuropeanOther ReligionMedia