Lead Conical Nose it is.
Otherwise known as a Lead Truncated Cone, or LTC?
On the other hand, it is possible they actually found a fully cone shape pointed bullet mold that doesn't have a Truncated point?
Page 69 in the Hodgdon 2009 manual defines it.
I think that is the only place I ever saw it used.
The only place I see right off hand they use it in the manual is with a 125 grain 9mm LCN load.
rc