Certificates of type-approvals are always to describe in detail the number of changes allowed by C.S.A.I. (the Italian Automotive Sport Commission) on a car intended to participate in sports competitions.
Also called "chips", as well as allowing you to check with the greater precision can the regularity of a car, these precious documents are at a distance of many years a particular value for the purposes of conservation and restoration of any car d time, being just from those items that you have to move to restore a historic vehicle.
The small volume contains anastatic playback of type-approval certificates of the models Alfa Romeo Giulia Sprint GTA, GTA 1300 Junior and GT Am.
To make it even more valuable this brochure publication of official documentation with all specifications and dimensions for the corresponding series models.
This publication, produced in limited edition and only available in specialized libraries, complete the book signed by Maurizio Tabucchi entitled Alfa Romeo GTA "Slight" and winning, published by the same publishing house.