So not in the spirit of the thread but I did "spot" this pic while searching my old photos for a picture of a Bronco. This is my late high school and my brother's early college 87 Toyota pickup in front of the truck we learned to drive in which was my dad's "home work" truck (he walked to work in an office for the most part). Mind the flags. That was actually our state flag at the time. And those are "European style" high pitched air horns on the roof of the 71 Suburban. And yes, we wired it to a home electrical light switch.