These are the 1st version toggle switches he ever made, you can tell this by the Gold face with Red and Blue Anodized trim rings.
The 2nd versions had Gold face and silver trim rings.
The 3rd version had Silver face and silver trim rings.
Found this in one of my storage boxes, and would be using them however I already have a set on the car.
Asking $199 Shipped in the USA.
Vintage Nielex toggle switches NA miata by Randy George, on Flickr