I thought that Roland purchased all the old documentation from the factory.
How long ago did he make the phone call? If the factory was still existing then he no doubt called Claudia Lodi, who used to handle all that. Once the factory closed I thought that Roland bought what was available.. I'd try him
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.