WGBH Open Vault This link opens in a new windowOpen Vault is the home of WGBH Media Library and Archives, providing online access to unique and historically important content produced by the public television and radio station WGBH. The ever-expanding site contains video, audio, images, searchable transcripts, and resource management tools, all of which are available for individual and classroom learning. Visitors can become a "member" (free) of Open Vault: to access records and save findings.