1906. Modern area represented: Slavyanskoye, Kaliningrad oblast, Russia; Scale =1:50,000. Генеральный штаб Красной Армии.
Search Results
1911. Modern area represented: Славянское (Slavyanskoye), Kaliningradskaya oblast, Russia; Scale =1:25,000. Генеральный штаб РККА.