This is a somewhat unusual piece of Model B literature. This is the July 5, 1932 edition of the Parts Price List.
What makes this unusual is that it is divided according to vehicle, with separate sections for Model A, Model AA, Model B 4 cylinder, Model B V8, and Model BB.
The following images are all the pages for the four cylinder Model B section only. In this list are shown many of the early 1932 parts which were quickly replaced with improved design versions in production and for service.
Also shown in this catalog are the many carry-over Model A parts (A- prefix) which were renumbered with a B- prefix, but with no design change.