Controversy over the existence of the world

Controversy over the existence of the world

Letter from Józef Tischner written 05.12.1968

Letter to Stefan Żółkiewski written in 06.03.1966

Letter from Halina Poświatowska written 25.07.1964

Letter to the National Scientific Publishers written n/d

Letter to the National Scientific Publishers written 20.05.1964

Letter from Anna Teresa Tymieniecka written n/d 1

Letter from Anna Teresa Tymieniecka written 15.01.1949

Letter from Tadeusz Zabłudowski written nd.01.1963

Letter from Anna Teresa Tymieniecka written 03.02.1949

Postcard from Henryk Mehlberg written in n.d.

Postcard from Henryk Mehlberg written in n.d. (2)