The web address of the Hotchkiss-Crawford Historical Society is: hchm.freehostia.com
The address of the Hotchkiss-Crawford Historical Society is: Po Box 724, Hotchkiss, CO 81419
The address of the Prospect Historical Society is: 6 Maria Hotchkiss Road, Prospect, CT 06712
The address of the Colorado Aviation Historical Society is: Po Box 201615, Denver, CO 80220-8022
The web address of the Colorado River Historical Society Inc is: www.crhsmuseum.com
The address of the African American Historical And Genealogical Society is: Po Box 2345, Colorado Springs, CO 80901
The web address of the Erie Historical Society is: www.eriehistoricalsociety.org
The web address of the Marble Historical Society is: www.marblehistory.org
The address of the Frontier Historical Society Museum is: 1001 Colorado Avenue, Glenwood Springs, CO 81601
The web address of the Johnstown Historical Society is: http://www.johnstownhistoricalsociety.org
The web address of the Aspen Historical Society is: http://aspenhistory.org
The web address of the Comanche Crossing Historical Society is: cchscolorado.org
The phone number of the Pawnee Historical Society is: 970-895-2482.