The Longchamp use not the wiperswitch/tilt/turnlever from a Lincoln/Continental.
DeTomaso use a 1978 Mustang2 wiperswitch/tilt/turn lever from what I found out.
Simon
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.