Intelligence headquarters of the Irkutsk Military District.1916.No. 1. Summary of information from January 1 to February 1, 1916

Irkutsk Military District.Headquarters.Intelligence headquarters of the Irkutsk Military District.- Irkutsk: type-lit.Headquarters OCP., 1915-1916.-.Electronic Source: PB1916.No. 1: A summary of information from January 1 to February 1, 1916 - 1916. -39 p.: Tab .. -.Electronic Source: PB