Three sheets, each containing two maps. 1) America Borealis / America Australis, features the island of California in North America and Lake Parime in South America. 2) Africae Descriptio / Asiae Totius Descriptio, features the Ptolemaic configuration of Africa and the typical truncated Asian continent with a large Iedso distorting the shape of Japan. 3) Fol. R / Europa, includes a double hemisphere world map on a polar projection and a nice map of Europe. An interesting set of maps with several mathematical diagrams.