Topographic map. Ithaca West NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic (shaded relief, 1959)., 1949 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1946-1950.
Topographic map. Ludlowville NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1942 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1940-1945.
Topographic map. Marathon NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1950 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1946-1950.
Topographic map. McGraw NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1955 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1951-1960.
Topographic map. Milford NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1943 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1940-1945.
Topographic map. Montour Falls NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1950 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1946-1950.
Topographic map. Morris NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1943 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1940-1945.
Topographic map. Mt Vision NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1943 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1940-1945.
Topographic map. New Berlin North NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1943 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1940-1945.
Topographic map. New Berlin South NY, 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1943 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Charles W. Thayer Archives, 1942-1969Maps1940-1945.