The Eastern California Museum collection contains audiovisual materials (moving images, audio) and texts from the 1910s to the early 2000s. The majority of this collection consists of oral histories, home movies and promotional films, and include subjects and topics such as the Sierra Nevada Mountains, resource management, Owens Valley, the Eastern Sierras, mining and more.
The Inyo County Free Library collection contains texts and audiovisual material (moving images and audio) from the 1880s to 1990s. A majority of the collection consists of texts and recorded audio concerning local history of Inyo County. Included are the Inyo County News-Letter and oral histories.