The only difference in the busts on the two coins that you originally posted would appear to be that one the upper the lines on the chest between the two shoulders run in downward curves while on the second they run straight across.
In my view that is not enough variation to assign a different
bust code too.
Unfortunately the terms draped and draped &
cuirassed are somewhat confusing. They are are of course not original terms. Second, they are not
applied consistantly by every author. We can
hope that individual authors use them in the same way but that is not the case for everyone.
But I would assume that both these were what
RIC called C4.
Shawn
