S. Tomsinsky. Problems of source study V. Zabirov. - New sources on the participation of nationals In the Pugachev region B. Tikhomirov. - Sources on the history of Razinism I. Chaev. - Yadrinsky acts as a source on the history of the Chuvash in the XVII century. A. Vvedensky. - Falsification of documents in the Moscow state of the XVI-XVII centuries K. Bazilevich. Customs books as a source of economic history of Russia I. Morozov. - Act material in the service of landowner-bourgeois historiography M. Jervis. - About some issues of source study on the history of Poland A. Kudryavtsev. - Tasks of Marxist source study in the study of the English Revolution B. Frolov. - Preliminary materials for the bibliography of source study Plan of the Historical and Archaeographic Institute of the USSR Academy of Sciences for 193034