Johann Haller or Jan Haller[1] (1463–1525) is considered one of the first commercial printers in Poland.[2]
The first work printed in Cracow, a Latin almanac, was produced by Piotr Straube in 1473. In 1491, Swejbold Vehl printed the first ever book in Cyrillic, an Oktoich hymnal, and was fined by an inquisitorial court for his pains. Johann Haller, another Franconian, and Kasper Hochfeld, had the distinction of publishing Poland's first illustrated work, Jan Laski's legal 'Statutes', in 1506.