In Moscow Mendeleyev Chemico-Technological Institute
Group of the graduates of semiproducts and dyes technology faculty in Mendeleyev MChTI. 1954. The professors are in the first row, at the centre is Dr. N. N. Vorozhtsov. Among the graduates - V.A.Koptyug (in the third row, the second from the right) and I. F. Mikhailova (in the second row, the third from the left), she is already his wife at that time