1939
Metsker Maps.
1:127k
1934
Logan, C. A. (Clarence August), 1887-
1:63k
1899
Washington, D.C. : U.S. Geological Survey
1:63k
1942
Chas. F. Metsker
1:127k
1888
Sudworth, George B.
1:125k
1887
Thompson, A.H.
1:125k
1939
Metsker Maps.
1:127k
1896
Blum, George W.
1:444k
1934
Logan, C. A. (Clarence August), 1887-
1:63k
1934
Logan, C. A. (Clarence August), 1887-
1:63k