I just stumbled across a Lucas
headlight upstairs in my pile of parts that has a red dot (light) in the white ammeter.
This is the same ammeter that is in the nacelle on my '58 Sq 4.This headlight body is the same on used on both Triumphs and BSA's that has the panel with ammeter and switch held onto the back of the light housing by 3 screws.
Can anyone tell me which Ariel or anything else this headlight w/ammeter might have come from? I thought that this light was Sq4 only.