Polonia Secondo le Osservazioni.., 178018th century, 9 decade, Map of Lithuania/Poland description Polonia Secondo le Osservazioni.., 1780 Giovanni Zempel (publisher): “Polonia Secondo le Osservazioni..,” Rome, 5.7 x 6.9 inches, based on Buffier, from “Atlante Novissimo.” Year 1780 Author Giovanni Zempel Sources www.swaen.com