This document appears to list cities in Northern and Eastern Europe, including Riga, Vilnius, Warsaw, St. Petersburg, Moscow, Yekaterinburg, Novosibirsk, Tallinn, Oulu, Tampere, Lappeenranta, Stockholm, Oslo, Copenhagen, and Minsk. The dates at the bottom, 18.-19. MARRASKUUTA, seem to indicate this list relates to events happening between the 18th and 19th of November.