I need to put new horns on a TR6 that had all original stuff removed. Can anyone describe the placement of the horns or the wiring to them? I've got nothing right now, and no example cars to look at.

They go in the front lower left corner of the engine compartment.
Try the Triumph BBS on this site. http://www.british-cars.co.uk/
Great guys, I'm sure they will even post pics for you.