TSARIST TIMES YEARS 1918 - 1939 WORLD WAR II TO FREEDOM FILTERS 4.07.1928 – The Founding Convention of the Sybiraks’ Association On 4 July 1928, the founding congress of the Sybiraks' Association was held at the Warsaw University of Technology. Read more 1 Reset all × 1928 × 1941 × 4 × Filters Reset all × 1928 × 1941 × 4 × Year— 1928 × 1928 1943 July— 4 4 Show (1) Cancel :