Porter, Dot2023-05-232023-04-042023-04-042023-04-04https://repository.upenn.edu/handle/20.500.14332/46863youtubeGeometry--Early works to 1800Architecture--Orders--Early works to 1800Ink--Early works to 1800diagramscodices (bound manuscripts)treatisesExcerptsRecipesManuscripts Italian--15th centuryManuscripts Italian--16th centuryManuscripts RenaissanceHistory of Science, Technology, and MedicineMathematicsRenaissance StudiesMedia