Mt. Isanotski, ca. 1912

• Main Author: Thwaites, John E. (John Edward), 1863-1940
• Other Authors: University of Washington Libraries. Manuscripts, Special Collections, University Archives Division
• Format: Other/Unknown Material
• Language: unknown
• Published: 1912
• Subjects: Isanotski Volcano (Alaska); Volcanoes > Alaska; Mountains > Alaska; Unimak Island (Alaska); Jagged; Aleutian Island; Alaska
• Online Access: http://cdm16786.contentdm.oclc.org:80/cdm/ref/collection/thwaites/id/198

Caption on image: Mt. Isanotsky, Alaska PH Coll 247.257 Isanotski is a stratovolcano, also known as "Ragged Jack" for its rugged and jagged features, that is located on Unimak Island in the Aleutian island chain. It has not erupted since the 1840s.