Isaak Alpert ~1910 Isaak Alpert with his military friend ~1910 Rebecca Levina’s family ~1920 Raissa Linova and Abram Linov ~1920 Yakov Linov with his brothers ~1930 Rebecca Levina with her friends ~1930 Isaak Alpert ~1940 Rosa Ivenizkaya ~1940 Isaak Alpert with his military friend ~1940 Rebecca Levina with her friends 1941 Eizer Alpert 1945 Rebecca Levina 1945 Rebecca Levina with her husband David Levin 1949 Eizer Alpert ~1960