Photo. V. I. Lenin at the Kremlin wall on Red Square during the May Day Demonstration of workers.
In the photo: M.M. Litvinov, G. Y. Belenky, A. D. Rozovskaya, N.K. Krupskaya, V.M. Zagorsky, N.P. Gorbunov, T. F. Ludvinskaya, ets.
RSFSR, Moscow. May 1, 1919. Photographer L. Y. Leonidov