Production Methods/Collegium HelveticumCProduction MethodCollegium Helveticumswi_collegium_helveticum_maintenancein_game/common/building_types/event_only_buildings.txt:2443Definitionin_game/common/building_types/event_only_buildings.txt:24432444paper = 0.52445books = 0.252446glass = 0.252447category = building_maintenance