VTG GE, TRANSMITTER-RECEIVER, MONITOR, MICROPHONE, INT-EXT SWITCH,2 WAY SPEAKER?

Description

It might be a VINTAGE All Original GENERAL ELECTRIC MASTR 4EZ16A TWO WAY RADIO SPEAKER but I'm not exactly certain. It looks very similar 2 one that was listed and had sold but it doesn't have the tags on it. I took this out of an old truck in the salvage yard and I have not tested it. The button on the microphone does spring back out after being released. The switch on what I believe is the radio or monitor does turn on and off and the white button does spring back out after being pressed in. The toggle switch for the speaker selector does click from side to side. There is no key 4 the transmitter receiver. Please use the pictures to help determine the condition of these items. I am selling these items as is. There is rust on parts of these items and that may be seen in the pictures. I would say that most of the Rust is or appears to be on the transmitter receiver. The transmitter receiver was screwed down to the floorboard of the truck and I had to cut the screws from the underside of the truck because I couldn't get inside the transmitter-receiver 2 take them out. Remnant of the screws are still on the bottom of the transmitter receiver. The? In the title indicates that I'm not sure if this is a two-way speaker but it looks similar to me to the speaker I saw for sale on eBay. If I where to test it I would just test it with a 12-volt battery charger but I'm not exactly sure which wire's to use because there are so many of them. At the very least it appears that the insulation for the microphone wire is cut but for the most part it appears that it's just the insulation and not the wire itself.