General Correspondence
- 1841; 1845
- 1846
- 1847
- 1848
- 1852
- 1855
- 1856
- 1857
- 1858
- 1859
- 1860
- 1861
- 1862
- 1863
- 1864
- 1865
- 1866
- 1867
- 1868
- 1869
- 1870
- 1871
- 1872
- 1873
- 1874
- 1875
- 1876
- 1877, Jan. - Mar.
- 1877, Apr. - Jun.
- 1877, Jul. - Dec.
- 1878
- 1879
- 1880
- 1881, Jan. - Jun.
- 1881, Jul. - Dec.
- 1882, Jan. - Apr.
- 1882, May - Sept.
- 1882, Oct. - Dec.
- 1883, Jan. - Jun.
- 1883, Jul. - Sep.
- 1883, Oct. - Dec.
- 1884, Jan. - Jul.
- 1884, Aug. - Dec.
- 1885, Jan. - Mar.
- 1885, Apr. - Aug.
- 1885, Sep. - Dec.
- 1886, Jan. - Mar.
- 1886, Apr. - May
- 1886, Jun. - Sep.
- 1886, Oct. - Dec.
- 1887, Jan. - May
- 1887, Jun. - Jul.
- 1887, Aug. - Dec. and Undated
- 1888, Jan. - Feb.
- 1888, Mar.
- 1888, Apr.
- 1888, May - Jul.
- 1888, Aug.
- 1888, Sep.
- 1888, Oct.
- 1888, Nov. - Dec.
- 1889, Jan. - Mar.
- 1889, Apr. - May
- 1889, Jun.
- 1889, Jul.
- 1889, Aug. - Sep.
- 1889, Oct. - Dec. and Undated
- 1890, Jan. - Mar.
- 1890, Apr. - Jul.
- 1890, Aug. - Sep.
- 1890, Oct.
- 1890, Nov. - Dec. and Undated
- 1891, Jan. - Mar.
- 1891, Apr. - May
- 1891, Jun. - Jul.
- 1891, Aug.
- 1891, Sep.
- 1891, Oct.
- 1891, Nov. - Dec.
- 1892, Jan. - Feb.
- 1892, Mar. - Apr.
- 1892, May
- 1892, Jun.
- 1892, Jul.
- 1892, Aug.
- 1892, Sep. - Oct.
- 1892, Nov. - Dec.
- 1893, Jan.
- 1893, Feb.
- 1893, Mar.
- 1893, Apr.
- 1893, May - Jun.
- 1893, Jul. - Sep.
- 1893, Oct. - Nov.
- 1893, Dec.
- 1894, Jan.
- 1894, Feb.
- 1894, Mar.
- 1894, Apr.
- 1894, May
- 1894, Jun. - Jul.
- 1894, Aug.
- 1894, Sep.
- 1894, Oct.
- 1894, Nov. - Dec. and Undated
- 1895, Jan. - Feb. 20
- 1895, Feb. 21
- 1895, Feb. 22 - 26
- 1895, Mar. - Apr.
- 1895, May - Dec.
- 1896
- 1897
- 1898
- 1899 - 1900
- 1901 - 1912
- Undated: A
- Undated: B
- Undated: C
- Undated: D
- Undated: E
- Undated: F
- Undated: G
- Undated: H
- Undated: J
- Undated: K
- Undated: L
- Undated: Mc
- Undated: M
- Undated: O
- Undated: P
- Undated: R
- Undated: S
- Undated: T
- Undated: U
- Undated: V
- Undated: W