​From time to time, the issue of copyright comes up for all of us.  I just discovered this useful guide,

• Hirtle, Hudson and Kenyon, Copyright and Cultural Institutions: Guidelines for Digitization for U.S. Libraries, Archives, and Museums (Ithaca, NY: Cornell University Library Press, 2009).
  

which may be freely downloaded:

• http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1495365

I mention it because it is written in clear language, well laid-out, and addresses the kinds of issues that we commonly face as humanist scholars.  It's a bit USA-o-centric, but does talk about international issues too.

Best,

Dominik Wujastyk