Typescript memoirs discuss Ili︠́u︡shkin's army career, including his role in the supression of the 1905 Revolution.

Manuscripts by Voronkov. One manuscript is a short (6 p.), handwritten, autobiographical essay, in which Voronkov mentions his military education, his service in the Russian Imperial Army, his management of a military factory in WWI, and his emigration after the Civil War. The other manuscript"Svi︠a︡tai︠a︡ Ruś" consists of 80 poems written by Voronkov primarily about Imperial Russia, Russian Orthodoxy and the Romanov family. The collection also includes a copy of a Russian emigre newspaper published in Argentina ("Nasha Strana" 15 Feb. 1966) that contains an article about Voronkov's poems.

Manuscripts and memoirs of Vakar. The topics with which Vakar chiefly deals include: his military education and service; the role of the cavalry in the Imperial Army; emigre military groups in Europe; the Russian Defense Corps (Russkiĭ Okhrannyĭ Korpus) in Yugoslavia during World War II; and Russian emigre life in Argentina after the war. In addition to the manuscripts and memoirs, there are several posters and maps drawn by Vakar on military topics.