
1873
Wheeler, G.M.
1:507k

1873
Wheeler, G.M.
1:507k

1894
SHALER, Nathaniel Southgate.

1878
RECLUS, Élisée.

1931
Mora, Jo (1876-1947)

1924
Birdseye, C.H.; Burchard, R.W. ; U.S. Geological Survey
1:32k

1901
U.S. Geological Survey
1:250k

1882
Dutton, Clarence E. (Clarence Edward), 1841-1912
1:1m

1882
Dutton, Clarence E. (Clarence Edward), 1841-1912
1:250k

2007
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