OASIS (Openly Available Sources Integrated Search) -- Developed by SUNY Geneseo’s Milne Library, an innovative new search tool that can access 52 different OER sources that contain more than 150,000 items. You can limit search results by license, type, subject, source, and reviews available. Content includes textbooks, courses and corresponding materials, interactive simulations, public domain books, audiobooks, modules, open access books, videos and podcasts.
On the search results page, the left-hand menu offers a Category filter. Click the "more" link to expand the filter options. The "License" menu is at the very bottom with the different Creative Commons license options.
A collection of illustrations from published books dating from the 1800s to the early 20th century. Most images are public domain, but it is best practice with all media to always double check the copyright for individual images.
Copyright free images and videos. -- all contents are released under Creative Commons CC0, which makes them safe to use without asking for permission or giving credit to the artist - even for commercial purposes.
The Library of Congress provides access to noncommercial, high-quality content, from digitized photographs, manuscripts, maps, sound recordings, motion pictures, and books, to "born digital" materials, like Web sites. Whenever possible, the Library of Congress provides factual information about copyright holders of the materials but it is up to the user to make decisions about fair use of the materials.