The Library of Congress just acquired the "Seth MacFarlane Collection of the Carl Sagan and Ann Druyan Archive" and it's a treasure trove of Sagan artifacts that his fans will love digging through.
MORE: http://www.patheos.com/blogs/friendlyatheist/2014/02/01/the-carl-sagan-archive-can-now-be-seen-on-library-of-congress-website/
