Annual report of the Secretary of Internal Affairs of the Commonwealth of Pennsylvania for the year ending ...

1876-77; (1877); 1877-78; (1878); 1878-79; (1879); (1880); (1881); 1881-82; (1882); 1882-83; (1883); 1883-84; (1884); 1884-85; (1885); 1885-86; (1886); 1886-87; (1887); 1887-88; (1888); 1888-89; (1889); 1889-90; (1890); 1890-91; (1891); 1891-92; 1893-94; 1894-95; (1895); 1895-96; (1896); 1896-1897; 1896-97; (1897); 1897-98; (1898); 1898-99; (1899); 1899-1900; (1900); 1900-01; (1901); 1901-02; (1902); 1902-03; (1903); 1903-04; (1904); 1904-05; 1905-06; (1906); 1906-07; (1907); 1907-08; (1908); 1908-09; (1909); 1909-10; (1910); 1910-11; 1911-12; (1912); 1912-13; (1913); 1913-14; (1914); 1914-15; (1915); 1915-16; (1916); 1916/1917; (1917)