You searched for: City Усвяты (Usvyata) Remove constraint City: Усвяты (Usvyata) Country СССР (USSR) Remove constraint Country: СССР (USSR) Provenance DMA Topographic Center, Army Map Service Library, OMAHA Remove constraint Provenance: DMA Topographic Center, Army Map Service Library, OMAHA Subject Topical Subject: Soviet Union Remove constraint Subject: Topical Subject: Soviet Union