Florian Ungler, Krakow printer and publisher, greatly distinguished in publishing books in Polish. He ran his own pressing plant twice: in 1510–1516 and 1521–1536. He spent the period 1516–1520 managing the printing house of Jan Haller. He published the first book entirely in Polish - The Sultry Paradise by Biernata from Lublin and Stanisław Zaborowski's Ortographia polonica. He also printed maps of the Kingdom of Poland by Bernard Wapowski, known as the father of Polish cartography. About Ungler and his two printing houses in portfolios III, V and VII of the Polonia typographica saeculi sedecimi series. A collection of images of the printing stock of Polish pressing plants of the 16th century. Ossolineum 1959-1970.