(untitled) - Rubanʺ, Vasilīĭ Grigorʹevichʺ, 1742-1795; Rubanʺ, Vasilīĭ Grigorʹevichʺ, 1742-1795; Rubanʺ, Vasilīĭ Grigorʹevichʺ, 1742-1795