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Primary Sources: Primary Source Collections

Online Collections

Many libraries, archives, and museums have digitized primary source materials and put them into digital collections. There are numerous online directories that help identify the location of primary sources and digital repositories which offer digitized resources. In addition to using specialized directories, such as those highlighted below, try a general Web search when seeking primary sources.

Find Primary Sources: Using Online Collections

Colorado Archives and Museum Collections

Below are Colorado primary source collections.  Some offer materials online. Many more items can be discovered by visiting in person or talking to a staff member.