testing gauges

[Thorn <tthorn@comp.uark.edu>]

I've got extra gauges (tach, speedo, fuel, temp) and switches (hazard,
dash dimmer, ignition, wiper/washer, turn signal) from a '76. I'd sure
appreciate a note on how to test them to make sure they work.

Many tks!

Harve
'78 daily driver