1986
US Geological Survey
1:24k
1930
Stevens, Hugo
1:80k
1862
Abbot, Henry L.
1:63k
1895
U.S. War Department, Topographical Engineers
1:145k
1875
Le Comte de Paris
1:100k
1871
Washington, George
1866
Swinton, William
1935
Chespeake Ferry Co.
1908
C&GS
1:80k
1926
Windsor Farms Inc.
1:2k