Rabochee dvizhenie na Iartevskoe fabrike v 1880-1917 godakh Sbornik dokumentov i materialov Ed. by G.T.Riabakov Ed. by G.T.Riabakov - Smolensk Smolenskoe Knizhnoe Izdatel'stvo 1997 - negative 50 frames 10.4x14.5cm Book published in 1956