I stumbled across some HP41 manuals being sold on eBay. The only thing is, these are photocopies and the seller is very open about it.
Did Hp relinquish any copyrights on the older calculators? If so, is this posted anywhere on the web?
Or have these possible copyright violations just escaped the eBay Intellectual Property check?
http://cgi.aol.ebay.com/ws/eBayISAPI.dll?ViewItem&item=909610756