1882
Dutton, Clarence E. (Clarence Edward), 1841-1912
1:250k
1873
Wheeler, G.M.
1:507k
1873
Wheeler, G.M.
1:507k
1879
Thompson, A. H. (Almon Harris), 1839-1906
1:253k
1879
Thompson, A. H. (Almon Harris), 1839-1906
1:253k
1901
U.S. Geological Survey
1:250k
1873
Wheeler, G.M.
1:507k
1873
Wheeler, G.M.
1:507k
1985
Coney, Peter
1:435k
1873
Wheeler, G.M.
1:507k