-
Acland, Henry W. Oct. 11, 1881
-
Acland, Henry W. Oct. 24, 1881
-
Acland, Thomas D. July 13, 1887
-
Acland, Thomas D. Nov. 1, 1887
-
Adair, D. L. Jan. 31, 1873
-
Adams, Charles F., Jr. Dec. 20, 1882
-
Adams, Charles F., Jr. Oct. 7, 1891 [to S. Watson]
-
Adams, Henry B. Apr. 22, 1871
-
Adams, Henry B. Apr. 8, 1874
-
Adams, John Q. June 14, 1886
-
Agardh, Jakob G. Dec. 16, 1863
-
Agassiz, Alexander Dec. 29, 1873
-
Agassiz, Alexander June 2, 1874
-
Agassiz, Alexander undated
-
Agassiz, Alexander Nov. 22, 1886
-
Agassiz, Elizabeth C. Jan. 5, 1886
-
Agassiz, Louis undated [Mon.]
-
Agassiz, Louis undated [Thurs.]
-
Allen, John A. July 26, 1889 [to S. Watson]
-
Allen, John A. Aug. 13, 1889 [to S. Watson]
-
Allen, John A. Sept. 11, 1891 [to S. Watson]
-
Allen, John A. Sept. 13, 1891 [to S. Watson]
-
Allen, John A. Sept. 16, 1891 [to S. Watson]
-
Allen, Joel A. Oct. 14, 1873
-
Allen, Oscar D. Feb. 18, 1882 [to S. Watson]
-
Allen, Timothy F. Jan. 30, 1880 [to S. Watson]
-
Allen, Timothy F. Feb. 1, 1881 [to S. Watson]
-
Allen, Timothy F. Mar. 27, 1882 [to S. Watson]
-
Allen, Timothy F. Aug. 19, 1889 [to S. Watson]
-
Alvord, Benjamin Aug. 24, 1849
-
Harrower, Henry D. Oct. 7, 1890 [to S. Watson]
-
Harrower, Henry D. Oct. 7, 1890 [to S. Watson] [2nd item]
-
Watson, Sereno Oct. 10, 1890 [memorandum]
-
Harrower, Henry D. Oct. 11, 1890 [to S. Watson]
-
Harrower, Henry D. Oct. 14, 1890 [to S. Watson]
-
Harrower, Henry D. Oct. 17, 1890 [to S. Watson]
-
Harrower, Henry D. Nov. 14, 1890 [to S. Watson]
-
Harrower, Henry D. Mar. 17, 1891 [to S. Watson]
-
American Book Co. May 4, 1891 [to the Estate of Asa Gray]
-
American Book Co. June 10, 1891 [to S. Watson]
-
Ames, Mary E. July 6, 1875
-
Ames, Mary E. Aug. 16, 1875
-
Ames, Mary E. Apr. 8, 1876 [to G. E. Davenport]
-
Ames, Mary E. May 23, 1876 [to S. Watson]
-
Ames, Mary E. June 24, 1876 [to S. Watson]
-
Ames, Mary E. June 21, 1886
-
Ames, Mary E. July 24, 1890 [to S. Watson]
-
Ames, Mary E. Dec. 1, 1891 [to S. Watson]
-
Anderson, Charles L. Mar. 9, 1864
-
Anderson, Charles L. Apr. 14, 1866
-
Anderson, Charles L. Apr. 25, 1873
-
Anderson, Charles L. Apr. 29, 1873
-
Anderson, Charles L. Sept. 2, 1875
-
Anderson, Charles L. Feb. 15, 1876
-
Anderson, Charles L. Oct. 15, 1877
-
Anderson, Charles L. Dec. 3, 1888 [to J. Gray]
-
Anderson, Frederick W. July 6, 1889 [to S. Watson]
-
Anderson, Rufus Feb. 1, 1837
-
Anderson, Rufus Dec. 5, 1837
-
Andersson, Nils J. Feb. 17, 1857
-
Andersson, Nils J. June 2, 1857
-
Andersson, Nils J. Dec. 2, 1857
-
Andersson, Nils J. Feb. 18, 1858
-
Andersson, Nils J. [1858] [draft]
-
Andersson, Nils J. Mar. 6, 1858
-
Andersson, Nils J. Apr. 22, 1858
-
Andersson, Nils J. May 14, 1858
-
Andersson, Nils J. July 5, 1858
-
Andersson, Nils J. Sept. 7, 1858
-
Andersson, Nils J. Sept. 12, 1858
-
Andersson, Nils J. Oct. 21, 1858
-
Andersson, Nils J. Jan. 13, 1859
-
Andersson, Nils J. Feb. 13, 1859 [draft]
-
Andersson, Nils J. Feb. 14, 1859
-
Andersson, Nils J. May 1, 1859
-
Andersson, Nils J. June 3, 1859
-
Andersson, Nils J. Aug. 8, 1860
-
Andersson, Nils J. Sept. 27, 1861
-
Andersson, Nils J. Dec. 30, 1861
-
Andersson, Nils J. July 25, 1865
-
Andersson, Nils J. Oct. 19, 1865
-
Andersson, Nils J. Jan. 4, 1866
-
Andersson, Nils J. May 26, 1868
-
Andersson, Nils J. Oct. 10, 1868
-
Andersson, Nils J. Oct. 16, 1869
-
Andersson, Nils J. May 5, 1870
-
Andersson, Nils J. May 9, 1872
-
Andersson, Nils J. Aug. 3, 1874
-
André, Édouard F. May 21, 1880
-
André, Édouard F. Feb. 3, 1890 [to S. Watson]
-
Andrews, Ebenezer B. July 31, 1876
-
Andrews, William E. undated [c. 1890] [fragment]
-
D. Appleton & Co. Jan. 19, 1859
-
D. Appleton & Co. Feb. 7, 1860
-
D. Appleton & Co. Mar. 8, 1877 [receipt]
-
D. Appleton & Co. Aug. 1, 1877 [receipt]
-
D. Appleton & Co. Feb. 1, 1878 [receipt]
-
D. Appleton & Co. Feb. 1, 1879 [receipt]
-
D. Appleton & Co. Feb. 1, 1880 [receipt]
-
D. Appleton & Co. Feb. 1, 1881 [receipt]
-
D. Appleton & Co. Feb. 1, 1882 [receipt]
-
D. Appleton & Co. Feb. 1, 1883 [receipt]
-
D. Appleton & Co. Feb. 1, 1884 [receipt]
-
D. Appleton & Co. Feb. 1, 1885 [receipt]
-
Appleton, Francis H. Dec. 13, 1890 [to S. Watson]
-
Armstrong & Co. Nov. 19, 1885
-
Armstrong & Co. Nov. 21, 1885
-
Armstrong & Co. May 6, 1886
-
Arnott, George A. Dec. 14, 1838
-
Arnott, George A. Jan. 19, 1846
-
Arnott, George A. May 7, 1859
-
Arthur, Joseph C. Nov. 10, 1888 [to J. Gray]
-
Arthur, Joseph C. Oct. 20, 1890 [to S. Watson]
-
Arthur, Joseph C. Dec. 5, 1890 [to S. Watson]
-
Arthur, Joseph C. Jan. 10, 1893 [to J. A. Allen]
-
Ascherson, Paul F. Aug. 18, 1873
-
Ascherson, Paul F. May 9, 1881
-
Austin, Coe F. Feb. 21, 1866
-
Austin, Coe F. Sept. 8, 1866
-
Austin, Coe F. July 19, 1873
-
Austin, Coe F. Sept. 23, 1873
-
Austin, Coe F. Jan. 3, 1876
-
Austin, Coe F. Oct. 28, 1878 [to S. Watson] [postcard]
-
Austin, Coe F. Nov. 29, 1879 [to S. Watson]
-
Austin, Coe F. Dec. 5, 1879 [to S. Watson] [postcard]
-
Austin, Coe F. Dec. 24, 1879 [to S. Watson]
-
Austin, Coe F. Feb. 22, 1880 [to S. Watson]
-
Austin, Coe F. Mar. 4, 1880 [to S. Watson]
-
Austin, Coe F. Mar. 6, 1880 [to S. Watson] [postcard]
-
Austin, Hannah C. undated [1880]
-
Austin, Coe F. undated [to S. Watson]
-
Austin, Hannah C. Apr. 29 [no year]
-
Austin, Coe F. undated [to S. Watson] [2nd item]
-
Austin, Coe F. Nov. 19 [no year] [to S. Watson] [postcard]
-
Austin, Rebecca M. May 11, 1875
-
Austin, Rebecca M. Aug. 1, 1875
-
Austin, Rebecca M. Oct. 24, 1875 [to G. E. Davenport]
-
Austin, Rebecca M. Apr. 8, 1876
-
Austin, Rebecca M. Apr. 24, 1876 [to G. E. Davenport]
-
Austin, Rebecca M. June 6, 1876
-
Austin, Rebecca M. July 15, 1876
-
Austin, Rebecca M. Aug. 7, 1876 [to G. E. Davenport]
-
Austin, Rebecca M. Aug. 16, 1876
-
Austin, Rebecca M. Sept. 22, 1877
-
Austin, Rebecca M. Mar. 21, 1878 [to G. E. Davenport]
-
Austin, Rebecca M. May 20, 1878 [to G. E. Davenport]
-
Austin, Rebecca M. July 11, 1878 [to S. Watson]
-
Austin, Rebecca M. Sept. 17, 1878
-
Austin, Rebecca M. Apr. 26, 1878 [to S. Watson]
-
Austin, Rebecca M. June 6, 1881 [to S. Watson]
-
Austin, Rebecca M. July 21, 1881 [to S. Watson]
-
Austin, Rebecca M. Aug. 12, 1882 [to S. Watson]
-
Autran, Eugene J. Feb. 27, 1889 [to S. Watson]
-
Autran, Eugene J. Apr. 9, 1889 [to S. Watson]
-
Autran, Eugene J. Jan. 15, 1890 [to S. Watson]
-
Autran, Eugene J. Feb. 20, 1890 [to S. Watson]
-
Autran, Eugene J. July 12, 1890 [to S. Watson]
-
Autran, Eugene J. Aug. 15, 1890 [to S. Watson]
-
Autran, Eugene J. Dec. 19, 1890 [to S. Watson]
-
Autran, Eugene J. July 22, 1891 [to S. Watson]
-
Autran, Eugene J. Aug. 22, 1891 [to S. Watson]
-
Autran, Eugene J. June 1, 1894 [to B. L. Robinson]