The Thomas Day booklet, published by American Numismatist Assoc.(ANA), is out of print, but I think John Benedict had some extras for sale at one time. If no longer available from John, I do have a photocopy of it available for check-out from the CC>CC Library. (I'm the Librarian.) You need to be a member of CC>CC to use the Library. If you're not a member, and would like to join, I think you'll find it worthwhile. Membership info is available on the club website (www.ccgtcc.com) or from others on the BB.