1818
Melish, John
1:982k
1952
United States. Air Force
1:500k
1951
1895
United States. War Department
1:634k
1881
Moser, C.
1:950k
1889
Cram, George
1:815k
1794
Morse, Jedidiah
1948
Hammond, C.S.
1:1m
1825
Buchon, J. A. C.; Carey, H. C.; Lea, I.
1:2m
1823
Henshaw, Frances A.
