Porter, Dot2023-05-232023-05-232015-02-042015-04-25https://repository.upenn.edu/handle/20.500.14332/46403http://hdl.library.upenn.edu/1017/d/medren/5051111Astrology--Early works to 1800Astronomy--Early works to 1800Booksellers and bookselling--Early works to 1800Cabala--Early works to 1800Labyrinths--Early works to 1800 CodicesFragmentsDiagramsManuscripts Latin--15th centuryManuscripts MedievalManuscripts RenaissanceBook