One last photo from the power house and we'll go. This is
a close-up shot of the end where the brick stack once stood.
I think the stack was physically attached to the building by
a metal duct at that door up high on the rusted ductwork. I'm
not exactly sure how it worked, but it appears that there was a
powered blower at the lower right - perhaps some sort of
forced draft for the stack? This would be an interesting detail
for modelers.