Collection Boris Konstantinovich Zaitsev Papers, 1923-1964 Repository Columbia University: Rare Book & Manuscript Library
Collection Il'ia Dmitrievich Surguchev Papers, 1916-1958 Repository Columbia University: Rare Book & Manuscript Library
Collection Russkii Natsional'nyi Komitet Records, 1917-1960 Repository Columbia University: Rare Book & Manuscript Library
Collection Vladimir Aleksandrovich Vereshchagin Papers, 1916-1964 Repository Columbia University: Rare Book & Manuscript Library