MAGNI DVCATVS LITHVANIÆ, 165717th century, 5–6 decade, Map of Lithuania/Poland description MAGNI DVCATVS LITHVANIÆ 1657 Johannes Janssonius: “MAGNI DVCATVS LITHVANIÆ,” Amsterdam, 24 x 20 inches. A reduction of the original 1613 Gerritsz – Blaeu map, this version was published in many editions. See, at this site, versions from 1636, 1640, 1650, 1660-80, and 1699. Year 1657 Author Johannes Janssonius Sources –