Contact the Library
Stephen H. Hart Library and Research Center
History Colorado Center
Denver, CO 80203
Email Librarian: cosearch(at)state.co.us
Email Photo Librarian: photos(at)state.co.us
Email Curators: curator(at)state.co.us
Hours: Wednesday - Saturday 10am - 2pm
Due to a staffing emergency, the Library & Research Center will be closed March 22. We will reopen for regular hours on March 23.
We thank you for your understanding.