Typograf Sermones

Typographus Sermonum Leonis I papae, or "Typographer of the sermons of Pope Leo 1st". Being “first” of Kraków and Kasper Straube in Poland was undermined by the well-founded hypothesis of prof. Eliza Szandorowska about the operation in 1473-1478 in Chełmno Pomorskie of a printing workshop of Dutch origin. The office was run by the Brothers of Common Life, who were entrusted with the organization of the local school. Apart from the literature of the confession, they also printed secular books. More about the printing house in: E. Szandorowska, Were incunabula printed in Chełmno on the Vistula?, "Yearbook of the National Library", vol. 4, 1968.