6 Feb, 2016
2016-2-6 2:45:50 PM UTC
Ted Nasmith responded with the following, after checking his own copies:
There are 7 illustrations taken from The Silmarillion (illustrated), along with the majority from LotR and a handful from TH. None of the works published is being published for the first time, either.
Hope this helps!
15 Feb, 2016
2016-2-15 9:07:23 PM UTC
Excellent! Thanks for the info.