Vintage Car Lucas MG Part Inspection Lamp Post

It was suggested to me that it is the back part of an ammeter. It also has been suggested to me that:
“These were sold along with the Lucas Inspection Lamps. The piece would mount somewhere in the car and you would hook battery voltage to the terminals. This provided power to the inspection lamp. These inspection lamps were used for roadside emergencies like flat tires and such, at night. – John K W”.

Lucas made parts for MG, Triumph, Jaguar, Austin Healy, Mini, Ac, Lotus and more.

PLEASE CLICK HERE TO PURCHASE:

https://www.etsy.com/listing/668658654/vintage-car-lucas-mg-part-inspection