March 26, 2006
Bethlehem Steel's administration building (in Lackawanna/Buffalo, New York) has some serious problems with decay. That's what makes it interesting.
In this case the decay lets us see each layer of a wall assembly: tile brick, mortar, plaster, and steel channels for the wallboard (not shown).
Update Apr 17 2006: A gallery of photos from this location — the Bethlehem Steel North Office — are now online.