The above was used for about 25 years for CPC, Plus and PCW monitors and in fact I'm still using its twin.
However, due to lack of space its time here is over and I'd like to give it to someone that will use it.
It's in good condition (no rust) and works perfectly.....But (always a but) I can't find the six large bolts that
secured it to the wall (you could probably pick them up easily enough in a hardware store or Amazon, Ebay
etc) and it's quite heavy so postage won't be peanuts.
Don't have a pic but the link below shows a similar product.
https://www.btechavmounts.com/product-range/products/bt517
Available to members worldwide.