TOPIC: Help identify hardtop...sedan

Looking at making a move on this hardtop. Owner doesn't know what it is....about 16'. Pretty heavy I guess.
Kinda like MFG, but roof a little different...single hatch door in bow deck. Anybody seen one? Thanx.

Here is pic

Here is pic

The raised deck and "hatch-like" raised section of the bow should be distinctive and the hardtop itself as well. But, I don't remember seeing one like it or pics of one. It is special though. Are there short fins ? It could be a Hatten 16 Special !

The raised deck and "hatch-like" raised section of the bow should be distinctive and the hardtop itself as well. But, I don't remember seeing one like it or pics of one. It is special though. Are there short fins ?