LIONEL 783/8406 TENDER with plug/ wires for other engine hookups

This auction is for a LIONEL 783 tender alone with the plug and wires with alligator clips. The one photo shows the wires connected to the motor which is NOT included. There are 3 wires and each one is marked - the first wire is ground, the second is a hot wire, and the third goes to the field coil wire that goes to the E unit. I connected the wires to a 763E engine and the tender operated just as well as it did on the 783. Please ask any questions you may have.