FF33 FLAK Headphone (Needs Work)

Original strap on headphone for the FF33 field phone. It has a single speaker. It is basically complete, but the cord has a lot of tape on it and looks frayed in areas. I did get a crackle over the speaker once, but only when I moved the cord around just perfect. So it probably works, but needs a new cord. It is in somewhat salty condition overall. The real winner here is the rubber ear cup; it looks fantastic and is still pretty bendy. This is a slightly odd model for the field phone headset I believe it was for flak batteries. I have had others made in this style that came from flak batteries. I have not seen this one in use at the front. There is no microphone and it never had one, this is just for listening.