Shlippe's manuscripts include his memoirs (200 p.) and three brief manuscripts. The memoirs describe his work in the Moscow Zemstvo organization and in the Imperial Ministry of Agriculture. There are acounts of the political trends among zemstvo personnel, the reactions to the Stolypin reforms, the 1913 Congress of Zemstvo workers and the formation of the Vserossiĭskiĭ zemskiĭ soi︠u︡z. There are brief remarks on the Russo-Japanese War and the 1905 and February 1917 Revolutions. Other manuscripts include Shlippe's essay"Begstvo iz Moskvy v Rigu" (1947), an undated memo discussing the Russian Red Cross in Germany, 1921-1938, and a six-page memoir by Elizaveta P. Shlippe entitled "Neskolḱo stranit︠s︡ iz moeĭ zhizni.".

The bound memoirs "Russian Experience 1910-1917" discuss Michael's adventures in Russia in 1910-1917. In 1910 he was hired by the Bessarabian provincial zemstvo to help landlords and peasants in that province improve their corn yields; he stayed there until 1916, when he returned to the United States. The first half of the memoirs covers these years, including extensive commentary on Bessarabian peasants, gentry, zemstvo politics, and some information on World War I. In 1917 he returned on a mission to study the Russian grain trade. He sailed across the Pacific with the American Red Cross Mission, spent August in Petrograd, and then travelled around Russia's Black Sea ports in September-November. In early November, he returned to Petrograd, and finally left Russia by the Trans-Siberian railroad in December. While the first half of these memoirs includes much first-hand information, the second half, on 1917, is more derivative in nature.