Mount Spurr, the highest volcano of the Aleutian arc. It is located 130 km in the west of Anchorage at the northeastern shore of Chakachamna Lake. The last recent eruptions have been recorded a in 1953 and 1992.
Sierra Leone 2017
Spurr eruption in 1992
(perforated and imperforated)
The stamp was issued in the series "Volcanic Eruptions".