1935
C&GS
1:500k
1948
Hammond, C.S.
1:2m
1906
W. & A.K. Johnston Limited
1:3m
1949
Shell Oil Company
1:1m
1924
Rand McNally and Company
1:1m
1746
Popple, Henry
1:2m
1915
Department of the Interior
1:2m
1889
Rand McNally and Company
1:2m
1889
Rand McNally and Company
1:2m
1889
Cram, George
1:2m