What is the wall construction?

AFAIK it is concrete on the outside, probably about 6" worth of it.
Underneath that is probably going to be brick or block or fieldstone
and mortar. The basement is definately fieldstone and mortar, and in
this area of Wisconsin there are a lot of houses of that vintage that
go either way- some are fieldstone all the way up, some are fieldstone
basement with brick or block walls. For this house, I really don't
know for sure what's under the concrete. On the *inside* of the house
the walls are some sort of plaster in some rooms, drywall in others,
and ugly paneling in others.

Is that what you're asking? :-D

*and* is that good, bad or otherwise?