Here we have up for sale an ORIGINAL 1967 Caterpillar "Product Bulletin" Brochure (Form FE040047-06). This obscure brochure contains new improvement updates for the 951B traxcavator. This measures 8 1/2" x 11" and is in a 2-page format. Very clean with NO tears or tatters. This brochure is in FINE overall condition. Thanks for viewing.............Triple K