Lehmann, Johann G. C., 1839 Box 1, Folder 76 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionASA GRAY (1810-1888)
Lesquereux, Leo (1806-1889), 1857 Box 1, Folder 44 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionAMOS BEEBE EATON (1806-1877)Correspondence
Lesquereux, Leo, 1855 Box 1, Folder 77 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionASA GRAY (1810-1888)
Letter to Class of 1859 written by AWW, 1911 Box 7, Folder 267 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionARTHUR WILLIAMS WRIGHT (1836-1915)Yale College
Lewis, John Harbord, 1882 Box 1, Folder 4 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionOSCAR DANA ALLEN (1836-1913)
Lindley, John, 1851 Box 1, Folder 78 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionASA GRAY (1810-1888)
Long, Stephen H., 1819 Box 3, Folder 155 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionJOHN TORREY (1796-1873)
Loudon, John Claudius, 1841 Box 3, Folder 154 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionJOHN TORREY (1796-1873)
Lundgren, I. H., 1852 Box 3, Folder 156 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionJOHN TORREY (1796-1873)
Lyman, Chester Smith, 1876 Box 4, Folder 222 Bookmark Collection Context Yale University -Manuscripts and Archives Natural Science manuscripts collection, 1817-1918Original accessionSIMON NEWCOMB (1835-1909)