On the issue of copyrights, I think we've touched on
this before. The images/photos from Yale may be
copyrighted but the actual VMS's copyright has since
been expired. And are some of the photos from before
the donation to Yale? Yale may claim a right to all
images in light of the fact that they can sell them,
but since it is for scholarly research, they would be
hard pressed to assert this claim. And sometimes
compilation, reorganization and the
addition/interpretation of the work can avoid the
copyrights.