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Stephen H. Hart Library and Research Center
The library is open to the public and free of charge.
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Library Catalog
Search the catalog for records of books, manuscript collections, maps, and serial titles.
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Collections
History Colorado's incomparable collections encapsulate the rich history of this state.
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Online Research
Search databases and browse websites.
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Collection Stories
A closer look at collection objects and behind -the -scene activities of museum and collection staff.
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Photographs
The History Colorado photography collection reflects area history from the 1860s to the present.
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Research Aids
Bibliographies and subject guides on far-ranging topics related to the history of Colorado and the West.
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NAGPRA Program
The History Colorado NAGPRA Program implements the provisions of the 1990 Native American Graves Protection and Repatriation Act.
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Services
Research and photo reproduction services are available.
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Policies
Get information on History Colorado's policies regarding appraisals, collection management, and use of photographs.