dunno, L.R.Great photo of the Mark Series....Is this just one side of the Photo (I don't have a face book account)...It would be cool if the other half showed the Mark V, VI, VII, and VIII facing them....and the new for 2017 Mark IX right in the middle, facing forward.
The picture of Marks I through IV introduced the 1977 Mark V. This was the first page of the 1977 brochure and the next page was a 2 page spread of the then new Continental Mark V in Silver or White. Will need to reference the brochure if I can locate it.Charlie Harris > The Classic Lincoln and Continental Appreciation Society
generations of the Continental Mark series
edit/chronology-continued: forgot to post this one I call "sinister chic"
'32 Lincoln KB Dual Windshield Phaeton by Brunn
Scot Carr > The Classic Lincoln and Continental Appreciation Society
note: the 2nd (interior) windshield may have been photoshopped-out..
...can't re-find the original post with a 2nd, less-artsy picture