WW2 P51 mustang fighter aircraft, cockpit magneto/ignition switch.
Stores part number AN3212-1, and made by the Jos Pollack Corp.
This part is fitted to the pilots instrument panel, and is switched on when starting the Merlin engine.
The switch looks to be 'new - old serviceable stock', but is sold here as a Collectable only.
NOT FOR SALE to the EU.