Adam Franciszek Józef Siedlecki or Adam Grzymała-Siedlecki (AGS) (1876–1967) was a Polish literary and theater critic, playwright, translator, prose writer and director.
Słowacki theatre in Kraków
Provincial and Municipal Public Library in Bydgoszcz
Witold Stanisław Kazimierz Bełza was a Polish librarian, writer, publicist and cultural activist. He was the director of the Provincial and Municipal Public Library of Bydgoszcz from 1920 to 1939 and from 1945 to 1952.
Building of the Municipal Library
Tenement at 33 Gdańska street
Commemorative plaque to Witold Bełza, by Michał Kubiak