Title from front. View of Shishaldin Volcano (9387 feet high), Unimak Island, Aleutian Islands, Alaska. Photographer's number P35. 1910. Photographer: J.E. Thwaites. Postcard. Original photograph size: 3 3/8" x 5 3/8".
Title taken from caption. From May's journal, dated June 29th: "By evening we had reached False Pass, which flows between the Bering Sea and the Pacific Ocean. ...Beyond the Pass lay Round Top, Isnotski [sic] and Sheshaldin [sic], the three most...
Title taken from information with photo. Aerial closeup view of Mount Iliamna Volcano in the Aleutian Range, Alaska. July 1963. Photographer: Ward W. Wells. Original photograph size: 8" x 9 7/8".
Title from verso. Mt. Veniaminof blows black smoke. The eruption is photographed from an airplane. Verso reads: "Mt. Veniaminof, Alaska -- Out on the tip of the Alaskan Peninsula Mt. Veniamanof, oldest known volcano and estimated to have...
Title by cataloger. This appears to be an explorer examining the inside rim of an active volcano. There's a fog surrounding him where steam is rising. [Judging by the patches of white, he may instead be on a glacier or in the crevice of a...
Title taken from caption. View of a small mud volcano with a shovel beside it for scale. Photo taken at what was later designated as Katmai National Park and Preserve, Alaska, during a National Geographic Society expedition to Katmai area. 1918.
Title taken from caption. View of a member of the expedition taking the temperature of a small mud volcano. Photo taken at what was later designated as Katmai National Park and Preserve, Alaska, during a National Geographic Society expedition to...