1874
United States. Army. Corps of Engineer
1:760k
1900
U.S. General Land Office
1:760k
1882
Cram, George Franklin
1:2m
1900
U.S. General Land Office
1:760k
1927
National Map Company
1:2m
1874
Asher & Adams
1:1m
1875
Asher & Adams
1:1m
1897
Rand McNally and Company
1:2m
1880
Mitchell, Samuel Augustus
1:3m
1875
Cram Atlas Company
1:1m