53 Nowy Swiat ('New World Street'). The plaque in the place where the exit from the sewers was located. On September 1&2 the Old Town defenders used this passage in their retreat to Srodmiescie ('The City Center').
Maciej & Piotr Janaszek-Seydlitz
photos Joanna Janaszek-Seydlitz
translated by Katarzyna Ostap-Tomann