The web address of the Montana Historical Society is: www.montanahistoricalsociety.org
The address of the Montana Historical Society is: 225 N. Roberts Ave., Helena, MT 59620-1201
The address of the Northwest Montana Historical Society Inc is: 124 2Nd Ave E, Kalispell, MT 59901-4569
The web address of the Gallatin Historical Society is: www.pioneermuseum.org
Conrail Historical Society was created in 1995.
Royal Historical Society was created in 1868.
College Historical Society was created in 1770.
Presbyterian Historical Society was created in 1852.
Historical Society of Pennsylvania was created in 1824.
Massachusetts Historical Society was created in 1791.
Brooklyn Historical Society was created in 1863.
Jacksonville Historical Society was created in 1929.