Collection contains records of the Montana Territorial Legislative Assembly (8th: 1873) including a report of a select committee on the contested election between J.P. Barnes and A.H. Beattie; a Council Bill re the spending of county revenue; and petitions.

Collection contains records of the Montana Territorial Legislative Assembly (9th: 1876) including correspondence with Governor Benjamin Potts; committee reports; and petitions.

The collection contains the records of the Montana Territorial Legislative Assembly (10th: 1877) including correspondence; committee reports; a list of House and Council members and officers; and petitions.

Collection contains records of the Montana Territorial Legislative Assembly (11th: 1879) including correspondence with Governor Benjamin Potts; Council Bills 2 and 4 and House Bill 33; members' financial accounts; a report of the Territorial Law Library; a report on the financial condition of Missoula County; committee reports; and petitions.

Collection contains records of the Montana Territorial Legislative Assembly (12th: 1881) including correspondence with Governor Benjamin Potts and with T.C. Power; reports of county expenses, of State Law Library, State Auditor, and Code Commission; committee report on HB 6 re Silver Bow County; and petitions.

Collection contains the records of the Montana Territorial Legislative Assembly (13th: 1883) including correspondence with Governor John Schuyler Crosby; and petitions.

Collection contains the records of the Montana Territorial Legislative Assembly (14th: 1885) including the annual message from the Governor; general correspondence; bills re the construction of Lewis and Clark County courthouse, the establishment of Valley County, and organizing and regulating the militia (National Guard); members' financial accounts; reports to the Legislature by the Orphan's Asylum, the Penitentiary, and the World's Fair Commission; and petitions.

Collection contains the records of the Montana Territorial Legislative Assembly (16th: 1889) including correspondence; members' financial accounts; reports to the Legislature by the Auditor and Treasurer; a subject file on a Missoula County contested election; petitions; rules; and miscellany.

These records of the Montana Territorial Treasurer's Office consist of correspondence and reports.

These Montana Trade Commission records (1919, 1937-1973) consists of documents for the Board of Railroad Commissioners and the State Board of Food Distributors in their capacity ex officio as the Montana Trade Commission. Records include general correspondence, filed alphabetically by correspondent, subject, and town; records of public hearings; and a gasoline price survey.