Annual report /

1839; 1843; 1845; 1847-49; 1850; 1851-53; no.37-45 1855-1863; 1856-1864 (Incompl.); no.46-49 1863-1866; 1866; 1867-69; no.51-52 1868-1869; 1872; no.56 1874; no.57 1875; no.58-61 1875-1878; no.62 1879; no.63 1880; 1881; no.64-66 1881-1883; no.67 1884; 1884/1885-1885/1886; no.68-71 1885-1888; 1891; 1886-92; no.72-75 1888-1892; 1889-1892; no.76 1892/1893; 1893; 1893-1894 1893-1894; 1893/1894; 1894-1895 1894-1895; 1895; no.78 1895; v.78 (1895); 1895-1896 1895-1896; 1896; no.79 1896; v.79 (1896); 1896-1897 1896-1897; 78 (1897); 1897; no.80 1897; no.80 1897 Director's Report; 1897/1898-1898; no.81 1898; 1898-1899 1898-1899; 1898/1899-1899; no.82 1899; v.82 (1899); 1899-1900 1899-1900; 1899/1900-1900; no.83 1900; 1900-1901 1900-1901; 82 (1901); 83 (1901); no.84 1901; 1901/02:2; 1901/02:1; v.1 1901-1902; v.2 1901-1902; 1902, pt. 2; no.85 1902; v.85 (1902); 1902-1903 1902-1903; 1902/1903; 85:2 (1903); 1903; no.86 1903; v.86 (1903); 1903/04:1; 1903/04:2; v.1 1903-1904; v.2 1903-1904; 1904, pt. 1; 1904, pt. 2; no.87 pt.1 1904; no.87 pt.2 1904; v.87 (1904); 1904/05:1; v.1 1904-1905; v.2 1904-1905; 1905, pt. 1; 1905, pt. 2; no.88 pt.1 1905; no.88 pt.2 1905; v.88 (1905); 1905/06:1; 1905/06:2; v.1 1905-1906; v.2 1905-1906; 87:1 (1906); 1906; 1906, pt. 1; no.89 pt.1 1906; no.89 pt.2 1906; v.89 (1906); 1906/07:3; 1906/07:2; v.1 1906-1907; v.3 1906-1907; 89:2 (1907); 89:1 (1907); 1907, pt. 1; 1907, pt. 3; no.90 pt.1 1907; no.90 pt.3 1907; v.90 (1907); 1907/08:1; 1907/08:3; v.1 1907-1908; v.2 1907-1908; v.3 1907-1908; 1908, pt. 1; 1908, pt. 2; 1908, pt. 3; no.91 pt.1 1908; no.91 pt.3 1908; v.91 (1908); 1908-1909 1908-1909; 1908/1909-1909; no.92 1909; 1909-1910 1909-1910; 1909/1910; 91:2 (1910); 1910; no.93 1910; 1910-1911 1910-1911; 1910/1911-1911; no.94 1911; v.94 (1911); 1911-1912 1911-1912; 1911/1912-1912; no.95 1912; v.95 (1912); 1912-1913 1912-1913; 1912/1913-1913; no.96 1913; v.96 (1913); 1913-1914 1913-1914; 1913/1914-1914; no.97 1914; v.97 (1914); 1914-1915 1914-1915; 1914/1915-1915; no.98 1915; v.98 (1915); 1915-1916 1915-