We have 77 collections.

  • 0003 Stone Family Papers, 1849-1984
  • 0012 John Marion Robinson Family Papers, 1866-1890
  • 0015 United States. General Land Office Homestead Certificate to William Chiesman, April 19, 1894
  • 0027 Park Poultry Producers Association Records, 1923-1941
  • 0035 Milton Simpson Collection, 1885-1942
  • 0054 Homestead Days, ca. 1959
  • 0096 Winifred Considine Diaries, 1918-1963
  • 0154 Minnie Paugh Oral History Collection, 1964-1975
  • 0188 Olney Taylor Papers, 1882-1900
  • 0229 John L. "Lou" Wheeler Papers, 1920-1930
  • 0246 Joseph T. Brown Papers, 1887-1917
  • 0314 Newell G. Philbrick Papers, 1892-1923
  • 0331 Brewster Family Papers, 1907-1964
  • 0357 Ernest McCollum Diaries, 1908-1952 [microform]
  • 0368 Early Settlers of Salesville, Spanish Creek, and Cherry Creek basins
  • 0375 Theo Norman Diary Transcription, 1965
  • 0382 Alfred Myers Diaries, 1868-1891
  • 0385 Ed C. Brown Papers, 1912-1964
  • 0397 Francis L. Niven Papers, 1901-1982
  • 0408 Orson N. Newman Papers, 1879-1920
  • 0416 Cassandra O. Phelps Papers, 1914-1945
  • 0427 Carolyn Reynolds Riebeth Letter, 1966 January 28
  • 0428 Margaret J. Maclean Letter, 1964 November 22
  • 0447 Mathew Damm Diaries, 1915-1966
  • 0451 Chester A. Bower Diary, 1915-1918
  • 0504 Record of Events While Ranching on Billman Creek, 1886-1887
  • 0532 Abbott-Stuart-Matejcek Family Papers, 1894-1939
  • 0536 Castle Mountain Cattle and Sheep Company Records, 1871-1942
  • 0538 Muir Family Papers, 1915-1956
  • 0560 Gallatin Farmers Alliance No. 4 of Montana Records, 1889-1892
  • 0587 Jesse R. Green Papers, 1910-1967
  • 0637 Mary Payne Cowan Diaries, 1890-1896
  • 0642 Victor E. George Reminiscence, 1968
  • 0643 Cowan Family Papers, 1893-1966
  • 0751 Hart Family Papers, 1835-1965
  • 0766 Thomas Brothers Day Book, 1881-1889
  • 0791 L. Christine Bliss Seamans Papers, 1907-1970
  • 0893 Reichman Family Papers, 1902-1944
  • 0914 Victor E. Geroge Diary, 1907-1931
  • 0932 Strode Family Papers, 1896-1969
  • 1057 I. D. O'Donnell Papers, 1884-1947
  • 1059 James Francis O'Connor Papers, 1937-1945
  • 1070 Pacific Northwest History Conference Proceedings, April 5-7, 1973
  • 1177 Walter Aitken Water Rights Case Book, 1909
  • 1368 Louisa Burton Ledger, 1889-1895
  • 1409 Warner Johnson Letters, 1889-1892
  • 2052 Paugh Family Papers, 1940-1966
  • 2056 Jesse G. Anderson Papers, 1914-1925
  • 2063 Oakley R. Jackson Papers, 1920-1945
  • 2069 Thompson-Wing Ranch Collection, 1915-1956
  • 2100 M. L. Wilson Papers, 1913-1970
  • 2101 Township plats for Gallatin County, 1934-1936
  • 2107 Beryl Stith Papers, 1883-1963
  • 2109 Helen Brooke Herford Papers, 1886-1957
  • 2111 Hobart D. Myrick Papers, 1901-1970
  • 2137 Karst's Kamp Guest Registers, 1908-1943
  • 2163 Tomlinson Family Log Books, 1852-1896
  • 2269 Dan Fulton papers, 1912-1990
  • 2300 M.L. Wilson's avocation of agricultural history
  • 2316 Arthur H. Post papers, 1920-1982
  • 2318 Montana agricultural statistics press releases, 1920-1982
  • 2336 WPA records, 1936-1942
  • 2395 Manhattan Malting Company. Records, 1895-1914
  • 2422 Ozro P. Davis papers, 1888-1910
  • 2437 Robert G. Dunbar papers, 1930-1986
  • 2447 Montana Beef Performance Association records, 1956-1988
  • 2451 August "Gus" Ludwig Hormay papers, 1900-1999
  • 2464 Winnecook Ranch Company records, 1882-1999
  • 2474 Kelly Investment Company records, 1915-2004
  • 2478 Philip Thorpe papers, 1875-1880
  • 2487 Mamie Ader Johnson letter, 1925 November 25
  • 2522 John T. P. Fletcher ledger, 1905-1909
  • Accession 00002 Agricultural Economics Department records, 1912-1949
  • Accession 00003 M.L. Wilson collection, 1935-1960
  • Accession 00021 Montana State University Extension Service records, 1912-1970
  • Accession 73039 Department of Agicultural Economics research project records, 1911-1963
  • Accession 75040 Harriette Cushman Extension Service records, 1898-1975