This website and it's contents © The Polish Institute and Sikorski Museum 2008-2012 and no part may  be reproduced without permission. All rights reserved. Finding Aids - PRM PRM  PRM. Z  Council of Ministers (Cabinet Office) - Archive of the Prime Minister (1939 - 1945). PRM. K  (76 KB - pdf) PRM. E (2,68 MB - pdf) PRM. L (91,9 KB - pdf) Council of Ministers (Cabinet Office). Prime Minister's Secretariat 1939 - 1990. This archival grouping includes the ministers of Cabinet meetings of the Polish Goverment in Exile 1939 - 1990. Council of Ministers (Cabinet Office). Prime Minister's Special Office (1943 - 1944). Council of Ministers (Cabinet Office) - Archives from Eaton Place, including these of the post war Goverment-in-Exile in London (1940 - 1990). Council of Ministers (Cabinet Office), Prime Minister's Special Secretariat, the so called Mrs. Lieberman Archives (146 KB - pdf) (100 KB - pdf) The Polish Institute and Sikorski Museum