US NATIONAL ARCHIVES

In April of 1970, the National Archives accessioned its first electronic records: data from computer punch cards.
Their holdings of federal records, not including electronic holdings in the Presidential Libraries, include over 100 terabytes of electronic records and another 100 terabytes of born-digital photography and motion pictures.
They accept more than 60 types of electronic records and file formats, ranging from email to webpages to geospatial data records to meeting presentations.