1965
Baist, R. H. (Robert Harrison), 1919-
1:960
1926
Clark, Blake
1:6k
1892
Chief of Engineers
1:14k
1932
Wright, John K.
1831
Mitchell, Samuel Augustus
1:1m
1836
Tanner, Henry S.
1:22k
1827
Finley, Anthony
1:2m
1937
Bean, Caroline van H.
1859
Mitchell, Samuel Augustus
1:22k
1862
Johnson, A.J.
1:25k