1901
Cram, George
1:836k
1935
C&GS
1:500k
1886
Colton, G.W.
1:2m
1879
Meacham, J.H. & Co.
1901
Murray-Aaron, Eugene, 1852-1941.
1:1m
1903
Rand McNally and Company
1:2m
1899
Cram, George Franklin, 1841-1928
1:3m
1949
Shell Oil Company
1:1m
1920
George F. Cram Company collection 1845-1955; National Highways Association
1:2m
1939
Rand McNally and Company
1:1