1861
1934
Leahy, J.F.
1876
Gray, Frank A.
1:1m
1863
FISHER, Richard Swainson.
1859
Colton, J.H.
1:530k
1863
FISHER, Richard Swainson.
1909
Cram, George Franklin; Davis, Ellis Arthur
1:2m
1855
Colton, J. H.
1:1m
1873
Gray, O.W.
1:1m
1878
U.S. General Land Office
1:760k