Both books are very very old (40+ years). Only black and white photos or hand drawings.
I've heard of the Littlejohn book from others but we have learned so much more in this hobby since these were printed.
Ive also never held either of these. If you are looking for a general overview as to what each award is, they should be good, but if you want to use them for in depth research in identifying real vs fake, these are not it. Most of the fakes we see now we're made well after these books were printed
Bookmarks