Alfred Liberman's Certificate as a teacher at the Kiev River Technical College

This is my Certificate as a teacher at the Kiev River Technical College. It was issued in April 1939. I began to work as a builder in the last years of my university studies. At first, I taught construction design in the River Technical College in Kiev. I also worked as a construction engineer and a designer at the Stalin Shipbuilding Works. As when the Second World War broke out, I was sent to the design organization of the Kiev military district. That is why I was exempt from the call-up to the army. In August 1941 I was transferred to work on the construction of military objects ? plants and aerodromes at the Volga defenses (in the towns of Ulyanovsk, Saratov, Kuibyshev, etc.).