21. Valdez Glacier Collection: Historic Glacial Images of Alaska and Greenland Location: Alaska Valdez Glacier AlaskaPrince William Sound Date: 1909-08-18 1909 Format: Image Photographer: Ralph Stockman Tarr
22. Valdez Glacier Collection: Historic Glacial Images of Alaska and Greenland Location: Alaska Valdez Glacier AlaskaPrince William Sound Date: 1909-08-18 1909 Format: Image Photographer: Ralph Stockman Tarr
23. Debris cones, Valdez Glacier Collection: Historic Glacial Images of Alaska and Greenland Location: Alaska Valdez Glacier AlaskaPrince William Sound Date: 1909-08-18 Format: Image Photographer: Ralph Stockman Tarr
24. Lake Valdez Glacier Abandoned bottom Collection: Historic Glacial Images of Alaska and Greenland Location: Alaska Valdez Glacier AlaskaPrince William Sound Date: 1909-08-18 Format: Image Photographer: Ralph Stockman Tarr
