The article views the letters of A. P. Skaftymov to N. M. Chernyshevskaya of the 1920-1940s from the N. G. Chernyshevskiy museum stock. Different connections of the two scientists are covered, the details of A. P. Skaftymov’s studying the life and creative works of N. G. Chernyshevskiy, his participation in the activities of the museum, that in those years was a certain center of developing and promoting the writer’s literary heritage.