Moscow. A group of participants in the Paris Commune are residents of the Moscow House of Veterans. Dormitory of political emigrants, MOPR House for children of political prisoners in Germany, arrival of those released from Latvian prisons. Paris. City streets, labor exchange, Pere Lachaise cemetery; demonstration of workers in the streets against the arrest of M. Kashen and P. Vaillant-Couturier; prisoners in the prison yard.