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1941 August 19 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 19 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 15 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 15 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 15 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 15 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 13 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 17 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 17 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 17 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 17 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 13 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 13 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 13 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 17 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 17 [photographs, photographic p Muir Glacier and McBride Gla … Field, William Osgood, photo … |
1941 August 17 [photographs, photographic p Muir Glacier and McBride Gla … Field, William Osgood, photo … |
1941 August 13 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 13 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 13 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1941 August 13 [photographs, photographic p Muir Glacier and McBride Gla … Field, William Osgood, photo … |
1950 August 6 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 6 [photographs, photographic p Muir Glacier and McBride Gla … Field, William Osgood, photo … |
1950 August 6 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 4 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 4 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 4 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 4 [photographs, photographic p Muir Glacier and McBride Gla … Field, William Osgood, photo … |
1950 August 6 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 6 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier or McBride Glac … Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |
1950 August 9 [photographs, photographic p Muir Glacier, Alaska Field, William Osgood, photo … |