Warsaw Reconstruction Office
The Warsaw Reconstruction Office (Polish: Biuro Odbudowy Stolicy, BOS) was a Polish government institution established on 14 February 1945 by a decree of the State National Council to oversee the reconstruction of Warsaw, which had been extensively damaged during World War II. == History == The Warsaw Reconstruction Office was established on 14 February 1945, following the earlier formation of the Office for the Organisation of Warsaw's Reconstruction, created on 22 January 1945 by Mayor Marian Spychalski, led by Jan Zachwatowicz. The municipal decision to form the Warsaw Reconstruction Office was formalized by a decree from the State National Council on 24 May 1945, tasking it with overseeing the reconstruction of the capital.
Source: Wikipedia — Warsaw Reconstruction Office (CC BY-SA 4.0)