http://www.v-ate.com/site/
For those interested:
https://www.yumpu.com/en/document/read/64405604/hpg43-ferrari
Any takers?
https://www.ital-spares.com/partgroup/electrical-systems-wiring/8228/ferrari-365-gt4-2-2-project-car
Just for the records, click to enlarge:
If you look closely you can spot one in the back on the car lift. Thanks for sharing Guillaume.