The Yusupov’s palace on the Moika. Arch. J.-B.Vallin de la Monthe, 1760’s, A.Mikhailov, 1830 s. June 21, 2016 Allrus The Yusupov’s palace on the Moika. Arch. J.-B.Vallin de la Monthe, 1760’s, A.Mikhailov, 1830 s.