QUOTE (Snow_Fox @ Jun 12 2008, 09:18 PM)

As for those houses in Ohio with small 'rooms' do they look like fireplaces? That is pretty common in big houses build in Pennsylvania from the earliest colonial days through the early 19th century(I'm sure it's in other houses but I have only been allowed to explore house in Pensylvania) These look like big fireplaces with no open chimney hole, what they actually are , are bearing loads from above, the arch of the 'fireplace' spreads out the load like a buttress.
I hadn't thought of that. Now that you mention it, I think so. I've always been skeptical of people in Ohio who say their house was part of the Underground Railroad. It just seemed to me a little too convenient that a county full of intolerant rednecks would have just enough of a progressive past to raise property values. But I did buy the idea that they had tunnels (I can't specifically remember seeing buttress type features, but I'm pretty sure I saw what looked like archways that had been bricked up and thought they were sealed tunnels). I just thought it was people's crazy moonshinin' uncles or something, and everyone was trying to turn a family history of bootleggers into a family history of heroes. Maybe they were just turning a load-bearing wall into a family full of heroes. Next time I'm down there, I'll have to go poking around other people's houses a little more!
Also, OSU does have steam-tunnels, but judging by this thread Michigan's got OSU beat, hands-down. I just hope nobody tells my asshole neighbors, because they'd probably torch cars over it.