Photo. V. I. Lenin at the Kremlin wall on Red Square during the May Day Demonstration of workers.
In the photo: N.K. Krupskaya, G. Y. Belenky, A. D. Rozovskaya, M. I. Gorutin, E. Colman, V. D. Bonch-Bruevich, Y. S. Agranov, T. F. Ludvinskaya.
RSFSR, Moscow. May 1, 1919.
Photographer L. Y. Leonidov