The links below will only work if you are connected to the internet. The sites offer information about and examples of repositories.
Adobe Acrobat 3D Registry of Open Access Archives (ROAR)
http://roar.eprints.org/
School of Business Repository, University of Otago
http://eprints.otago.ac.nz
Springburn Virtual Museum
http://gdl.cdlr.strath.ac.uk/springburn/
Te Tumu, University of Otago
http://eprintstetumu.otago.ac.nz
The World Wide Web History Project
http://1997.webhistory.org/home.html
Tantramar Interactive
http://www.tantramarinteractive.com/vr/gallery/