This is the old History Colorado site. Not all of the content is current. Please update your bookmarks and use the new site.
History Colorado website
We'll help you find what you're looking for.
A copy service is available to researchers.
We provide photo research and photo reproduction services.
We provide access and use permission for our moving image collections.
Duplicate microfilm reels of early and current Colorado newspapers can be ordered.
In addition to archives and photographs, artifacts are available through our Library & Research Center. Advance notice for some objects may be required. To view a selection of our artifacts, visit h-co.org/collections.
History Colorado members enjoy discounts on Library & Research Center services.
Information on policies governing Library & Research Center and collections use.
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