A rare collection comprising those of the Cadets, the Russian Social-Democratic Workers Party, the Bolsheviks, and others, including an attack on P.N. Miliukov, the leader of the Cadets, in May 1917, an exhortation for the preservation of art and property by the Committe of Workers and Soldiers Deputies, and to celebrate the 1st May festivities in 1919 by the Bolsheviks.