If you're not familiar with the FAM one thing to keep in mind is
that it was written in '54 and much of the information
addresses the last of the AD crop. A lot of it applies to the
whole series but it is not the bible for all things an all
years AD.
Great publication, wish there was one available for each year
specific but one that generalizes is better than non at all.
The hardest part is learning to find your way arouind in it.
It would save a lot of time if it have a decent index to refer to.
Denny G