A Selection of Web-Accessible
		Collections
RELATED RESOURCES
Harvard's Union Catalogs
Harvard's Union Catalogs including HOLLIS, VIA, OASIS, HGL and HMDC contain descriptions of Harvard's digital holdings in libraries, archives, museums and special collections as well as listings for commercially licensed material. Harvard's holdings are made available to the public whenever possible, while most licensed material is restricted by Harvard ID and PIN. A wealth of material including thousands of digital images in the VIA catalog and digital content in the other catalogs is openly accessible.

HOLLIS Catalog—Harvard Online Library Information System
http://holliscatalog.harvard.edu
HOLLIS is Harvard's most comprehensive union catalog, with over 9 million records for online and traditional material in the Harvard University Library system. The HOLLIS Catalog contains entries for books, journals (not articles!), manuscripts, government documents, maps, microforms, music scores, sound recordings, visual materials, and data files.

VIA—Visual Information Access
http://via.harvard.edu

A union catalog of visual resources at Harvard related to art, architecture, archeology, ethnography, and material culture. VIA includes information about slides, photographs, artwork, and artifacts in the University's libraries, museums, and archives. Many records have links to digital images, and instructors can make use of the VIA export tool to download these images with descriptive information for use in course tools such as the iCommons/ICG image tool.

OASIS—Online Archival Search Information System
http://oasis.harvard.edu
OASIS provides centralized access to a growing percentage of finding aids for archival and manuscript collections at Harvard. These finding aids are detailed descriptions of collections that contain a wide variety of materials, including letters, diaries, photographs, drawings, printed material, and objects. Some contain links to digital images, text, and audio files.

HGL—Harvard Geospatial Library
http://hgl.harvard.edu
HGL is a catalog and repository of geospatial data material held or licensed by Harvard University. The system provides enhanced metadata and database functions designed specifically for geographic information. Using available datasets, HGL users can build maps online, or download selected datasets for use in other systems. If the requested data is not available in the HGL repository, users will be directed to the holding library.

HMDC—Harvard–MIT Data Center
http://hmdc.harvard.edu
The principal distributor of quantitative social science data from major international data consortia for Harvard and MIT, and a world leader in research in digital libraries and statistical methodology.

Library Digital Initiative (LDI) Projects
http://hul.harvard.edu/ldi/html/funded_projects.html
Harvard University's Library Digital Initiative is a comprehensive program begun in 1998 to develop the University's capacity to manage digital information. A complete listing of funded projects is available on the Funded Projects page.

The Open Collections Program (OCP) Projects
http://ocp.hul.harvard.edu
The Open Collections Program increases the availability of historical resources from Harvard's library and museum collections for purposes of teaching, learning, and research -- both at Harvard and around the world. OCP's projects are accessible from the program's home page.