The Enigma Cipher Centre is an interactive multimedia exhibition in Poznan dedicated to the Enigma cipher machine and the three Polish cryptologists -- Marian Rejewski, Henryk Zygalski and Jerzy Rozyc
Fragment of the permanent exposition of the Enigma Cipher Centre
Fragment of the permanent exposition
Fragment of the permanent exposition, replica of the Rejewski cryptologic bomb
Jerzy Witold Różycki was a Polish mathematician and cryptologist who worked at breaking German Enigma-machine ciphers before and during World War II.
Jerzy Różycki ca. 1928, some 4 years before joining the Cipher Bureau
Jerzy Różycki memorial bench in Wyszków, near Warsaw
2007 monument to cryptologists Rejewski, Różycki, and Zygalski before the Imperial Castle in Poznań