The Oklahoma Historical Society has been collecting, preserving, and sharing the history of Oklahoma and its people since before statehood. OHS started by creating, collecting, and disseminating newspapers throughout the Oklahoma Territory.
TIMESTAMPS
The Wayback Machine - http://web.archive.org/web/20110523211551/http://blog.twitter.com/2007/10/teach42.html
What I learned from Twitter today. "This wasn’t a staff development day. It wasn’t a workshop. It wasn’t a conference or even a meeting. This was simply Thursday."