LITHUANIA, 162017th century, 3–4 decade, Map of Lithuania/Poland description LITHUANIA 1620 Gerard Mercator– Johannes Janssonius: “LITHUANIA,” 14.5 x 20 cm / 5.7 x 8 inches, from Mercator’s “Atlas Minor,” in two versions. See versions from 1625, 1648 and 1651. Year 1620 Author Gerard MercatorJohannes Janssonius Sources National Library of Latvia: http://data.lnb.lv