1974
NOS Lake Survey Center
1:40k
1876
H.W. Burgett and Company
1:190k
1840
Burr, David H., 1803-1875
1:168k
1829
1:151k
1776
Robert Sayer and John Bennett (Firm)
1:400k
1895
Bien, Joseph Rudolf
1:158k
1815
Melish, John
1:291k
1:174k
Faden, William, 1750?-1836
1797
Sotzmann, Daniel Friedrich
1:380k
