Memoirs include a bound contemporary manuscript copy of the second part of Lorer's memoirs, entitled "Zapiski moego vremeni. Vospominanie o proshlom" (84 p.). There are also typed copies of two other parts of his memoirs: "Kampanii︠a︡ 1814-go goda" in "Les oeuvres libres" n. 134. Aug. 1932); and "Moi vospominanii︠a︡" (82 p.). In addition the collection includes notes and other materials relating to Lorer, his descendents, and the Decembrist movement.