A collection of Russian antique and vintage books, in Russian. A total of four items. Vassily Potto, The Conquest of Erzurum, 1903, second edition, prereform spelling. Nikolay Chepurnov, Military Decoration of the Russian State, 2001. Exlibris from the Collection of the MSU Science Library, album-catalogue, 1985. Ivan Spassky, Foreign and Russian Medals before 1917, 1993. Russian Book Collectibles.