A Map of Poland, Prufia and Courland, 174618th century, 5 decade, Map of Lithuania/Poland description A Map of Poland, Prufia and Courland 1746 John Cowley (geographer): “A Map of Poland, Prufia and Courland,” London, 5 x 4.5 inches, from “A New and easy introduction to the study of geography.” See the 1742 version. Year 1746 Author John Cowley Sources www.raremaps.com