Lot of Four Vintage Microphones, all untested, please see photos, FREE shipping!

Hello microphone collectors, technology historians, and anyone who likes Tom Waits and/or wanted to be in the Junkyard Band from Fat Albert. Today for your shopping pleasure I have an assortment of four weirdo microphones. I'm afraid these guys are for sale AS-IS with no returns, because I have no way to test them. They do all seem to be in good physical and cosmetic condition. Please see photos for condition of  actual items.

Two of these are short, black plastic microphones. One reads, "dynamic microphone imp-600Ω" and ends in the big "old headphones or current guitar cable"-sized plug. The other just has an "ON/OFF" switch and has some kind of weirdo connection on the end that looks like a modern headphone-jack sized male piece next to a much smaller one. Not at all sure what this is for.

The other two mics are more interesting. One is a small black and silver Realistic Dynamic Microphone with a neat little folding kickstand deal on the back; this one ends with two of the modern headphone-jack size male pieces which are not connected to each other for the last couple inches of cord. The other just says "Dynamic Microphone WM-2056" and "Made in Japan" on the back, with what looks like a stylized treble clef on the front. This one looks kind of like a tiny CB mic and has a small plastic clip on the back, with another bizarre plug; it would be easier just to check out the photos than try to describe this one.

Now, I don't know if these work, I don't know where they came from. But I do know this - I'd like to get them out of here.

Fast, FREE shipping will be via USPS, Fed Ex, or UPS - whichever proves most cost effective.

Thank you for looking!