Purpose, record visitor's impressions and images

• Marcin Wichary ( mwichary @ gmail . com ) posted these 42 flickr photos March 23, 2008, showing many sights and docents Bill Worthington and Jim Manley.
  "I was lucky enough to spend some time in the 1401 Restoration Lab again yesterday, with Ronald Williams (I think) showing me some interesting things, and I thought I'd reciprocate by sending you some photos I took yesterday and before that. I can't find Ronald's email address, but I found yours. :)
  Hope you enjoy them!
  from Ed Thelen - Ron Williams does not do e-mail. :-(