I stand partially corrected as far as the Ovens are concerned. The icon is on the map pages for the 2003 and 2005 books, but it is not listed in the front under unique areas. I wonder how many others are marked on the maps but not listed?????

I am composing a GPX of the locations and will post it soon.

So far I have noticed for differences between 2003 and 2005:

"The Chimney" is on the 2003 map but not 2005. It's not marked on the map page, either.

Did the same person that stole the ovens steal the chimney??????
If archived caches are eligible, maybe archived unique area should be, too!