1969
1:24k
1932
C&GS
1:621k
1859
Petermann, August
1944
United States. Department of Commerce
1:500k
1920
George F. Cram Company collection 1845-1955; National Highways Association
1:2m
1920
George F. Cram Company collection 1845-1955; National Highways Association
1:2m
1934
Leahy, J.F.
1880
Mitchell, Samuel Augustus
1:2m
1934
Leahy, J.F.
1933
Mid-West Map Company
1:1m