This collection contains materials from the Montana Department of Revenue (1896-1981). These collections have been intellectually integrated into one Record Group, RS 504, to help facilitate access and reduce redundancy in the Montana Historical Society (MTHS) catalog. Please read the description carefully to determine which subgroup pertains to your research needs.

This collection contains materials from the Montana Office of the Governor (1851-2004). It has been intellectually integrated into one Record Group, RS 502, to help facilitate access and reduce redundancy in the Montana Historical Society (MTHS) catalog. Please read the description carefully to determine which Subgroup (Office/Board/Unit) or Sub-Subgroup (Sub-Programs within Offices) pertains to your research needs.