-
Ingraham, R. H. Nov. 3, 1884 [to S. Watson]
-
Nash, George V. Nov. 20, 1889 [to S. Watson]
-
Nash, George V. Dec. 16, 1889 [to S. Watson]
-
Nash, George V. Dec. 23, 1889 [to S. Watson]
-
Nash, George V. Jan. 13, 1890 [to S. Watson]
-
Nash, George V. Apr. 5, 1890 [to S. Watson]
-
Nash, George V. Apr. 13, 1890 [to S. Watson]
-
Nathorst, Alfred G. Mar. 21, 1883
-
Nathorst, Alfred G. Feb. 27, 1884
-
Nathorst, Alfred G. Apr. 22, 1884
-
Nathorst, Alfred G. Nov. 8, 1884 [postcard]
-
Naudin, Charles V. May 7, 1858
-
Naudin, Charles V. Nov. 20, 1862
-
Naudin, Charles V. Mar. 9, 1863
-
Nealley, Greenleaf C. Dec. 11, 1884
-
Nealley, Greenleaf C. May 24, 1887 [to S. Watson]
-
Nees von Esenbeck, C. G. Feb. 7, 1839
-
Nees von Esenbeck, Mar. 15, 1842
-
Nees von Esenbeck, Apr. 19, 1848
-
Neisler, Hugh M. Nov. 29, 1856
-
Neisler, Hugh M. Dec. 19, 1856
-
Neisler, Hugh M. Dec. 23, 1856
-
Neisler, Hugh M. June 10, 1857
-
Neisler, Hugh M. June 27, 1857
-
Neisler, Hugh M. July 11, 1857
-
Neisler, Hugh M. Aug. 23, 1857
-
Neisler, Hugh M. undated 1857
-
Neisler, Hugh M. Nov. 23, 1857
-
Neisler, Hugh M. June 2, 1858
-
Neisler, Hugh M. July 22, 1858
-
Neisler, Hugh M. Aug. 18, 1858
-
Neisler, Hugh M. Nov. 1859
-
Neisler, Hugh M. July 24, 1860
-
Neisler, Hugh M. Apr. 24, 1877
-
Neisler, Hugh M. Jan. 18, 1879
-
Neisler, Hugh M. Apr. 15, 1880
-
Nevin, Joseph C. Nov. 12, 1880 [to S. Watson]
-
Nevin, Joseph C. Aug. 29, 1881 [to S. Watson]
-
Nevin, Joseph C. Sept. 10, 1881 [to S. Watson]
-
Nevin, Joseph C. Sept. 19, 1881 [to S. Watson]
-
Nevin, Joseph C. Oct. 5, 1881 [to S. Watson]
-
Nevin, Joseph C. Feb. 3, 1882 [to S. Watson]
-
Nevin, Joseph C. Feb. 28, 1882
-
Nevin, Joseph C. Mar. 8, 1882
-
Nevin, Joseph C. Sept. 15, 1882
-
Nevin, Joseph C. Oct. 7, 1882
-
Nevin, Joseph C. Nov. 22, 1882
-
Nevin, Joseph C. Aug. 21, 1884
-
Nevin, Joseph C. Oct. 17, 1884
-
Nevin, Joseph C. May 20, 1885
-
Nevin, Joseph C. July 30, 1885 [to S. Watson]
-
Nevin, Joseph C. Sept. 8, 1885
-
Nevin, Joseph C. Oct. 23, 1885
-
Nevin, Joseph C. June 29, 1886
-
Nevin, Joseph C. Nov. 21, 1887
-
Nevius, Reuben D. undated
-
Nevius, Reuben D. May 11, 1858 [enclosed note]
-
Nevius, Reuben D. May 11, 1858
-
Nevius, Reuben D. May 29, 1858
-
Nevius, Reuben D. June 21, 1858
-
Nevius, Reuben D. July 12, 1858
-
Nevius, Reuben D. Oct. 18, 1858
-
Nevius, Reuben D. Nov. 15, 1858
-
Nevius, Reuben D. Feb. 21, 1859
-
Nevius, Reuben D. Mar. 15, 1873
-
Nevius, Reuben D. Nov. 16, 1885
-
Nevius, Reuben D. Nov. 18, 1885
-
Nevius, Reuben D. Dec. 16, 1885 [to S. Watson]
-
Nevius, Reuben D. Mar. 14, 1889 [to S. Watson]
-
Nevius, Reuben D. Apr. 2, 1889 [to S. Watson]
-
Nevius, Reuben D. May 12, 1891 [to S. Watson]
-
Nevius, Reuben D. May 12, 1891 [to S. Watson] [2nd item]
-
Nevius, Reuben D. June 30, 1891 [to S. Watson]
-
Nevius, Reuben D. July 26, 1891 [to S. Watson]
-
Newberry, John S. Feb. 29, 1856
-
Newberry, John S. June 29, 1856
-
Newberry, John S. Dec. 14, 1856
-
Newberry, John S. Dec. 30, 1856
-
Newberry, John S. Mar. 6, 1857
-
Newberry, John S. Apr. 24, 1857
-
Newberry, John S. Apr. 28, 1857
-
Newberry, John S. July 23, 1857
-
Newberry, John S. Sept. 2, 1857
-
Newberry, John S. Sept. 18 [no year]
-
Newberry, John S. Oct. 27, 1872
-
Newberry, John S. Nov. 7, 1872
-
Newberry, John S. June 28, 1884
-
Newberry, John S. Nov. 9, 1885
-
Newberry, John S. Nov. 9, 1885 [enclosed drawing]
-
Newell, Jane H. Sept. 10 [no year] [to S. Watson]
-
Nicholson, George Dec. 18, 1888 [to S. Watson]
-
Noé, Frank de June 16, 1855
-
North, Marianne Dec. 26 [no year] [to J. Gray]
-
North, Marianne undated [Fri.] [to J. Gray]
-
North, Marianne Oct. 15 [no year] [to unknown]
-
North, Marianne undated [Mon.] [to J. Gray]
-
Burr, Anne-Margaretta July 28 [no year] [to M. North]
-
North, Marianne undated [Fri.] [to J. Gray] [2nd item]
-
North, Marianne July 5, 1881 [to J. Gray] [postcard]
-
Norton, Andrews undated
-
Norton, Catharine E. Mar. 16 [no year]
-
Norton, Catharine E. June 22 [no year]
-
Norton, Charles E. Oct. 20, 1849
-
Norton, Charles E. Feb. 21, 1860
-
Norton, Charles E. June 8, 1860
-
Norton, Charles E. June 23, 1860
-
Norton, Charles E. Nov. 16, 1860
-
Norton, Charles E. Jan. 1, 1875
-
Norton, Charles E. July 15, 1876
-
Norton, Charles E. undated [1876]
-
Norton, Charles E. Aug. 7, 1876
-
Norton, Charles E. May 16, 1877
-
Norton, Charles E. Feb. 27, 1881
-
Norton, Charles E. Nov. 24, 1884
-
Norton, Charles E. Nov. 12, 1886
-
Norton, Grace undated
-
Norton, Grace undated [Mon.]
-
Norton, Grace undated [Sat.]
-
Norton, Grace undated [Fri.]
-
Norton, Grace undated [Thurs.]
-
Norton, Grace undated [Mon.] [2nd item]
-
Nutt, Cyrus Apr. 2, 1874
-
Nuttall, Thomas Mar. 27, 1841
-
Nuttall, Thomas undated note
-
Nuttall, Thomas Apr. 7, 1841
-
Gray, Asa Apr. 14, 1841 [Gray to T. Nuttall]
-
Nuttall, Thomas Apr. 23, 1841
-
Gray, Asa June 4, 1841 [Gray to T. Nuttall]