A perfect complement to The Magic of The Spinograph reference book and The Marking System Demonstration dvd.

A tool for learning and practicing the marking system, use this set of AP & Lateral X-rays.

Each set of X-Rays will come with markings drawn on them, in pencil, by Dr. Gohl.  This will give you a reference point for the marking system you will be learning.  These x-rays can be cleaned for repeat usage.