This is the Autronic Eye amplifier / control box for a 1952 - 1953 Cadillac. It says on the outside C3-52 and the part number inside is 5944745 with a manufacture date of 1952. This is a 6 Volt unit. I do not know if this works or not, but none of the wires have been cut and it is nice and clean inside. I am selling this unit As Is, as shown in the pictures as a core unit for repair / rebuild. Please feel free to