MAR.A - Documents of the Polish Navy, 1925 - 1947 MAR.A.V Polish Navy in Great Britain 1939 - 1947

Reports concerning the interned submarines (ORP “Sęp”, “Żbik” and “Ryś”), 1940-1944 MAR.A – Documents of the Polish Navy, 1925 – 1947 MAR.A.V Polish Navy in Great Britain 1939 – 1947