Please help ID these cones!

[buddylee]

I purchased these two cones while in the P.I. in 1984, both fresh dead w/animal. The white one had a "hairy" periostricum similiar to C. geographus & the banded one had a thin, transluscent skin. The banded one <i>resembles</i> C. pergrandis but I don't think that's it.  The white one stumps me (I have limited resources on Conus sp.) but seems too clean & glossy for C. sugimotonis.  Any ideas/direction?

Thanks in advance.

Don Van Hook