Western Siberia 1:250,000.
United States.Army Map Service.
Washington, D.C. : Army Map Service,
1954-
Issued in quadrangles of 1° of latitude by 2-3° of longitude. Set includes various issues of some sheets.
Relief indicated variously by contours, form lines, shading, and spot heights.
Coordinated with series N501, Eastern Europe and N503, Central Siberia.
Each sheet individually titled; includes "Glossary" and "Location diagram."
Some sheets have city maps on versos.
Graphic index in central AMS file.