From unknown letters of Hetman Ivan Mazepa to Colonel Ilya Novytsky (introductory article and publication by Y. Mytsyk)

Abstract

In this publication presents the unknown letters from Hetman I.Mazepa to the company Cossack I.Novyts’kyi, deposited in his unique archive. The materials presented in the article complement our knowledge of the realities of the late 17th century and will support the deeper researches of Hetman Ivan Mazepa’s era, and will serve as an incentive for the publication of the entire archive of I.Novyts’kyi.