Imperial Society (Principia Moderni III Map Game)

The Imperial Society of Vienna for Improving Natural Knowledge, commonly known as the Imperial Society, is a learned society for science, and is one of Europe's most important scientific communities. Founded in November 1636, it was granted a Royal Charter by Holy Roman Emperor Wolfgang I as the "Imperial Society of Vienna". Since its inception the organization has attracted some of Europe's most important and knowledgeable scientists and mathematicians.