Who is selling this kinda content ?

you won't find it, no need to even start looking for it, besides you will be in a serious trouble trying to use that content in the US

Why would you say that ?
There are a ton of US sites with 70's & 80's porn content , and the stuff that Color Climax is perfectly legal all thier models were 18.

Doesnt matter if its exempt or not, youll still get into shit over it. Not worth it.

If you taken the time to reply to my post , i would assume you are an expert on this matter and this type of content and have dealt with it for years ?

Not sure what you are reffering to about getting into as you say "shit" , using older adult images from the 70's or 80's that are 2257 exempt ?
Are you saying the US and other goverment's target classic/retro sites with adult content ?

Also i have been in contact with a couple adult photo hounds in Berlin , one who even shot video & stills in the late 80's for Mareks father (who produced Adult films back then) and we are in the process of working out a 5 figure deal on me getting the rights to all his photo shoots model documentation ect...

I've also had my lawyer contact CCC about some sort of a deal to use thier images in are pay areas and for promotional purposes on are rare porn site we are launching at the end of this summer.

Im getting ready to invest some big pocket change on this project and have already spent thousands of dollars just to get it started.

Maybe you can enlighten me and tell me what im missing here ?