Originally Posted by
queerpunk
I can't tell when they stopped making it though; it would be practically free, so - investigating.
History Zipp discs...
http://www.zipp.com/support/identify/discs.php
The non dimpled Zipp 900's appeared in 2002 to be then replaced with the Dimpled version 2007.
https://web.archive.org/web/20011214...els/index.html