NICHOLAS CAVALRY SCHOOL - POTTO, V. Istoricheskii ocherk Nikolaevskago Kaveleriiskago Uchilishcha [An Historical Study of the Nikolaevsk Cavalry School for Guards Officers and Cavalry Under-Officers 1823-1873]. St Petersburg: [1873]. 8o (24.5cm. x 17.5cm.), lithographic title, 6 photographic portraits mounted on card. Contemporary red morocco stamped in gilt and blind, watered silk doublures and liners (slight wear at extremities, joint broken), g.e. Provenance: Prince Artchil Gourielli-Tchkonia (armorial bookplate) -- Istoricheskii ocherk Nikolaevskago Kavereriiskago Uchilisha [An historical Study of the Nikolaevsk Cavalry School 1823-1898]. St Petersburg: M. Stasiulevich Press, 1898. Large 8ø (30cm. x 20cm.), plates and illustrations, some pencil annotations (some leaves slightly spotted). Original green cloth stamped in gilt (rubbed). Zaionchkovskii 2293; and 3 migr pamphlets, 2 in Russian, Society of former Under-Officers of the Nikolaevsk Cavalry School (Paris: 1935); Keepsake of the Nikolaevsk Cavalry School, (Paris: 1969); and Nikolain Ratsunväkiopiston Suomalaisjunkkarit 1828-1917, by Klaus Castren (Helsinki: 1992), no.45 of 50 copies. (5)