Portage Glacier, terminus of valley glacier, large iceburg in Portage Lake, August 27, 1963

• Main Author: Post, Austin
• Format: Other/Unknown Material
• Language: unknown
• Published: 1963
• Subjects: glacier; Alaska
• Online Access: http://cdm16786.contentdm.oclc.org:80/cdm/ref/collection/epic/id/5036

16,500 feet