There is a large tool and literature auction for Dad's collection  Feb 1  2014 at Wabash Fairgrounds   Wabash IN.
IHC tools and literature are prevalent but there are tools and literature from all brands. These go all the way back to Steam era. They include over 1,000 wrenches and app 1,000 pieces of sales brochures and operators manuals. You can view the listing by checking Metzger Auctions in North Manchester IN. I would post the link but am basically computer illiterate.
For information call Ralph Ranck   260-774-3372  H  260-330-9477  Cell
Thank You

Looks like a good one to see. Too bad it is too far for me to travel.
http://www.metzgerauction.com/site_flash/february1.html