You searched for: Date Created 1931 Remove constraint Date Created: 1931 Collections Russian Military Topographic Map Collection Remove constraint Collections: Russian Military Topographic Map Collection Publisher Генеральный штаб РККА Remove constraint Publisher: Генеральный штаб РККА Subject Geographic Subject: Ostrołęka Remove constraint Subject: Geographic Subject: Ostrołęka Subject Topical Subject: Maps Remove constraint Subject: Topical Subject: Maps Subject Topical Subject: Soviet Union Remove constraint Subject: Topical Subject: Soviet Union State/Province Белорусская ССР (Byelorussian Soviet Socialist Republic) Remove constraint State/Province: Белорусская ССР (Byelorussian Soviet Socialist Republic)