File 1884-1885 Box 1 In: Calvin Thomas Papers, 1838-1940 (majority within 1872-1919) » Correspondence
File 1888-1893 Box 1 In: Calvin Thomas Papers, 1838-1940 (majority within 1872-1919) » Correspondence
File 1894-1899 Box 1 In: Calvin Thomas Papers, 1838-1940 (majority within 1872-1919) » Correspondence
File 1900-1901 Box 1 In: Calvin Thomas Papers, 1838-1940 (majority within 1872-1919) » Correspondence
File 1902-1903 Box 1 In: Calvin Thomas Papers, 1838-1940 (majority within 1872-1919) » Correspondence
File 1904-1908 Box 1 In: Calvin Thomas Papers, 1838-1940 (majority within 1872-1919) » Correspondence