| Digital Bridges | | Collection of historical bridge design manuals, images and books from Lehigh University. |
| Digital Library Network for Engineering and Technology (DLNET) | | A collaborative effort by the American Society for Engineering Education (ASEE), the Institute of Electrical and Electronics Engineers, Inc. (IEEE), Iowa State University (ISU) and Virginia Tech (VATECH) to provide a platform for posting, reviewing and accessing learning resources in Engineering and Technology and a gateway to education and research materials. |
| Digital Library Project | | A University of Pennsylvania selection of digital library collections, exhibits, and finding aids prepared by digital librarians. Site includes information on tools and technology. |
| Digital Research Library (DRL) | | Text-based collections, photographs, map images, finding aids, databases, audio-visual material, and bibliographic catalogs of collections to aid the research of scholars, historians, faculty, and students at the University of Pittsburgh. |
| Digital Resources & Exhibitions | | Special collections at Case Western Reserve University, including medieval manuscripts and items from the US 1930s Works Projects Administration era. |
| Ethnomathematics Digital Library | | Collection of links and papers covering the interaction of mathematics and culture, with emphasis on the indigenous mathematics of the Pacific region. |
| Everglades Digital Library | | Access to the digital collections at Florida International University. Relates to the south Florida environment. |
| Flora and Fauna of the Great Lakes | | Provides access to materials including including books, images and databases selected from Fish and Mammal Divisions of the University of Michigan Museum of Zoology and the Fungus Collections of the University of Michigan Herbarium. |
| Hill Museum & Manuscript Library - Vivarium | | Vivarium is the home of digitized manuscripts, art, rare books, photographs, audio, video, and other resources from two Benedictine monastic and educational communities in central Minnesota. |
| ibiblio | | A collaboration of the Center for the Public Domain and The University of North Carolina - Chapel Hill to provide public domain material, organised by subject and UDC (Universal Decimal Classification) including journals, ebooks and a special collection of linux programs and documentation. |
| Illinois Alive | | Includes text and images about agriculture and business; early Illinois authors; and issues facing minorities, immigrants, and women. Also includes an introduction to 19th century Illinois, tools for educators, and a timeline. |
| Illuminated Books | | Illuminated and illustrated books scanned for online viewing. Collection consists of books from the 1800's to the 1920's. |
| Indiana University Digital Library Program | | Provides access to text, images, maps and audio collections as well as virtual exhibits. The site includes information on digitization projects and links to further resources. |
| Internet Archive | | A digital library of internet sites and other cultural artifacts in digital form. Includes a text archive of digitised books from Canadian libraries, Carnegie Mellon University, and Project Gutenberg. | |
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