Removed from an early (1947-49) Willys Pickup Truck.
It includes the cigar lighter assembly, base and 6 V heating element, knob and heating element, socket and mounting clamp. This system may have been a dealer option listed as "Special and Extra Equipment or Accessories", Group 35-22. The base can be removed from the universal dash clamp and installed directly in the dash.
Asking $40 and $7.15 Priority shipping with insurance.