Original 1920's German inspection lamp socket, most probably off a Lancia Lambda dashboard. It probably suits other high-end cars of the period as well.It is in good condition. It is nickel plated on brass.Bosch model No. RS 155.I can send more photos on request, and I accept PayPal.
NEW OLD STOCK (NOS) magneto transformer coil, perfect mahogany case complete with key as pictured 100% complete...........none finerAs they say in South Texas..........if you can find a better one for more money , be sure to buy it !!