1938
[photographs, gelatin silver
Mount Cleveland, Chuginadak
Colley, O. B. J., photograph
|
1938
[photographs, photographic p
Tulik Volcano, Alaska
Colley, O. B. J., photograph
|
1938
[photographs, photographic p
Mount Cleveland, Chuginadak
Colley, O. B. J., photograph
|
1938
[photographs, photographic p
Carlisle Peak, Alaska
Colley, O. B. J., photograph
|
1938
Unknown glacier near Mount H
Washburn, Bradford, photogra
[photographs, gelatin silver
|
1938
Unknown glacier, Alaska
Washburn, Bradford, photogra
[photographs, gelatin silver
|
1938
[photographs, photographic p
Unknown glacier, "Bernard Gl
Hill, Jesse, photographer
|
1938
[photographs, gelatin silver
Denver Glacier, Alaska, Unit
Brown, Douglas, photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Andrews Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, photographic p
Tyndall Glacier, Colorado, U
Unidentified photographer
|
1938
[photographs, gelatin silver
Mount Vsevidof, Alaska
U.S. Coast and Geodetic Surv
|
1938
[photographs, gelatin silver
Mount Vsevidof, Alaska
U.S. Coast and Geodetic Surv
|