Aleja na Skarpie number 23 - the mansion of Bohdan Pniewski. During the Warsaw Uprising it was the important place of resistance of the Home Army battalion "Miłosz".
On a marble stairway surface the marks of insurgent's blood are still visible. The soldier was wounded with a bullet from a German tank.
The above-mentioned information can be read on a plaque over there.
Nearby a memorial plaque dedicated to the soldiers of the company "Reda" from the Home Army battalion "Miłosz" as well as few cabinets with the Uprising keepsakes have been placed.