complete study of this building, the history of steel buildings and a
step-by-step explanation of how it was built is now available in book
form at Amazon Books.
The book contains 81 computer generated illustrations and
36 actual photographs of the building as it appeared in 2003 before its
final demolition in 2007.
Here are a few examples from the book,
these images are reduced in size to fit this page, click on each image
to see it in a larger size: