The web address of the Modoc County Historical Museum is: http://www.alturaschamber.org/modoc/museum.htm
The address of the Modoc County Historical Museum is: 600 S Main Street, Alturas, CA 96101
The phone number of the Modoc County Historical Museum is: 530-233-6405.
The address of the Modoc County Library is: 212 W. Third St., Alturas, 96101 3913
Alturas, county seat of Modoc County in extreme northeastern California.
The web address of the Imperial County Historical is: http://www.imperial.ca.gov
The web address of the Mono County Historical Society is: www.monocomuseum.org
The web address of the Monterey County Historical Society is: www.mchsmusuem.org
The web address of the Amador County Historical Society is: amadorcountyhistoricalsociety.org
The web address of the Placer County Historical Society is: placercountyhistoricalsociety.org
The web address of the Lake County Historical Society is: lakecountyhistory.org
The web address of the Orange County Historical Society is: www.orangecountyhistory.org
The web address of the Napa County Historical Society is: http://www.napahistory.org