TSARIST TIMES YEARS 1918 - 1939 WORLD WAR II TO FREEDOM FILTERS 18.05.1944 – The Polish flag and St. Mary’s Trumpet Call on the Monte Cassino hill On May 18, 1944, soldiers of the 2 Polish Corps hung the Polish flag on the ruins of the Monte Cassino monastery. Read more 1 Reset all × 1944 × Filters Reset all × 1944 × Year— 1944 × 1579 1768 1819 1830 1833 1863 1866 1867 1892 1906 1908 1919 1920 1921 1922 1926 1928 1930 1935 1937 1939 1940 1940 1941 1941 1942 1943 1944 1945 1970 1974 1989 2020 May 18 Show (1) Cancel :