Medal for Development of Oil and Gas Industry of Western Siberia, late 1970s - 1980s.
In brass; medallion measures 37.1 mm in height (incl. eyelet), 32.1 mm in width; weighs 17.0 g not including the suspension and connecting link.
Excellent, near mint condition. Comes on original aluminum suspension with perfectly preserved old ribbon which is probably original to the medal.