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All About Glass

All About Glass

This is your resource for exploring various topics in glass: delve deeper with this collection of articles, multimedia, and virtual books all about glass. Content is frequently added to the area, so check back for new items. If you have a topic you'd like to see covered, send us your suggestion. If you have a specific question, Ask a Glass Question at our Rakow Research Library.

Bartholomaeus Anglicus, De Proprietatibus Rerum
Article

The encyclopedia titled De Proprietatibus Rerum (On the properties of things) was one of the most influential and widely published pedagogical works of the late medieval period. Originally written in Latin in the mid-13th century, it contained 19 books in a single volume that was meant to encompass