These 2 have been for sale for quite sometime.
They do not have the typical salesman back but that is what the seller concluded. (big write up as you scroll down)
I wrote and asked him some questions to that but he never replied.
Maybe you will have better luck or will be able to receive some more information?
Good luck.
https://www.ebay.ca/itm/265526260113
https://www.ebay.ca/itm/265526273043