Robuta

https://books.google.co.uk/books?id=0kpRAAAAcAAJ Dialogus de systemate mundi - Galileo Galilei - Google Books galileo galilei dialogus de mundi google https://books.google.co.uk/books?id=Sy9kAAAAcAAJ&printsec=frontcover&source=gbs_vpt_read Jovilabium, id est Instrumentum astronomicum quo in systemate Joviali ... - Lotharius ZUMBACH VON... id est