For those of you "into" Bridgestone bicycles, Sheldon Brown's web site has reproductions of most of the former Bridgestone catalogs, including recently added '85 and '86.
I was particularly interested as my first "good" bike was an '85 Model 400 and my brother bought an '86 400. Both are still in my extended family, one dedicated to indoor trainer use and the other refitted as a beater/rain bike.
The URL is:
http://www.sheldonbrown.com/bridgestone/ Scroll down about half way to the catalog links.