The collection consists primarily of the Captain Savin's memoirs. Included are photocopies of three typescript variants of the above work, as well as a photocopy of the published version entitled "Gibelʹ Generala Millera" (Paris, 1939). Also included in the collection is correspondence from the 1960s both to and from Petr Savin, and between third parties. Among these latter are letters from the personal archive of the secretary of Grand Prince Nikita of Russia, Aleksandr Alekseevich Belorukov.