I did not see the post before mine about the Layout book. I have the book a friend gave it to me about a year ago. I did ask where he got it but it is new. He did not want it I sure was glad to get it.
It states in the book it can not be reproduced or copied.
I was stur-it I build the D27 layout pictured in that post.
A friend of mine has a D224 and a D225. Both are Very Nice. His D224 has been in CTT.