I am restoring an old Galion road grader which I think is a 402.  I would like to get the manuals for this grader which I have searched for on the internet.  I have also looked for books containing the history of the old Galion graders.  I am almost certain that it is model #402, but I wonder because I cannot find literature about this model.  I put pictures in my profile of the grader, but I am new to site so I am not sure what photos can be seen.

The following address should take you to a photo of another grader like mine.  It is similar to a model of an Adams grader, but the frame of the grader goes thru the cab and not under the cab.

https://www.facebook.com/pages/Galion-No-402-Motor-Graders/196575900412523?sk=wall&filter=12

I would appreciate anyones help in finding manuals and literature on this grader.