WTB Sea & Sea 12mm Nikonos Wide Angle

I'm interested in acquiring a Nikonos Sea & Sea 12mm lens. Don't need the viewfinder, just the lens. Anyone have one collecting dust?

located in the US...

Have a 16 mm screw on wide angle Sea and Sea, but not 12 mm lens.

Hi, I don't have the S&S 12mm but do have a Nikon 15mm f2.8 Version I for Nikonos. And a viewfinder. Let me know if that could do the job for you.

Fred