This is a 24 page I & T (implement & tractor manual no. IH-9) shop & service manual.  It has exploded views (no part #'s) for working on your tractor.  It contains the
necessary specifications and the brief but terse procedural data needed by a
mechanic when repairing a tractor on which he has had no previous actual
experience.  It covers tractor series 100 and 200.