1997 Cadillac New Product Portfolio Ordering Guide Data Book. Original.
Ordering Guide and Sales Presentation.

This contains the first portion of the 1997 New Product Portfolio with information that Dealers would have used to educate themselves on the various models as well as present some of the equipment/options information with customers looking to buy.

Contains tabbed info on Catera, DeVille, DeVille Concours, DeVille D'Elegance, Eldorado, Eldorado Touring Coupe, Seville SLS, and Seville STS.
It has additional tabbed sections on Exterior Colors/Interior Trims - Color Compatibility Charts, Selected New Features Safety, Radios, Standard & Optional Equipment), Cross Reference/All Body Styles (Standard/Optional Equipment), Preliminary Dimensions & Specifications, GM & Supplier New Vehicle Purchase Programs, Popular Configurations. 

It does not contain additional updates that would have been released in late August of that year for inclusion with updated product information.