88_2. Bulgakov M.A. Creative materials and letters. Typescript. A4. (Printed by Bershatskaya in 1978-79) “The Diaboliad. Stories". Typescript (from the 1926 edition of "Nedra"). A4. 29 l. Mikhail Bulgakov's letter to the Soviet Government. 1930. Here: 4 letters to M.A. Bulgakov Pavel Sergeevich (03/19/1932, 02/24/1932, 04/30/1932, 05/07/1932). Typewritten copies. A4. 12 l.