Extracts N.I.Kostomarov concerning the history of Mazepa

Kostomarov, Nikolai Ivanovich (1817-1885).Extracts N.I.Kostomarov, concerning the history of Mazepa [Case].- [eighteen..].-53 l.;32x22 See - (Kostomarov Foundation Nikolai Ivanovich (1817-1885). Inventory No. 1).-Title on the cover of the case: Kostomarov N.I."Extracts concerning the history of Mazepa"..Electronic Source: PBOriginal storage place: RGIA.F. 1603. OP.1. D. 26.