The papers consist primarily of letters from Kravchinskiĭ to his wife, Fanni; these are in a numbered sequence, which does not appear to be fully chronological, and some are incomplete. There are also 3 items from Petr Kropotkin and 1 from Eduard Bernstein, and other correspondence. There is a manuscript by Kravchinskiĭ in memory of Mykhaĭlo Drahomaniv, and photographs of Kravchinskiĭ and of his wife.