I will bow to the preponderance of evidence that the quiz car is more likely a 1960 Darrin re-design proposal for the Kaiser Carabela. For all the reasons stated, it just makes more sense. However, I still maintain that any concept drawing - even one done in 1960 - can be labeled as "proposed 2036 design", or any date of the artist's choosing. What is more relevant is whether or not the drawing itself is dated. It may, for example, be dated "March 1960" but be labeled as "proposed post-1965 redesign". Whatever actually happened to the real car after the date that the drawing was done is irrelevant. It's a date on a drawing, folks - nothing more. This may seem like splitting hairs, but words matter. Automotive history is a passion for many of us, and accuracy is important. My answer to the quiz is based on the photo caption in Richard Langworth's authoritative Kaiser-Frazer history. He had to come up with his "post-1965 proposal" caption from somewhere . . . I doubt that he just guessed. In any case, more information is always better than less (or incorrect) information, and no serious student of automotive history should preclude himself from being wrong. And I may be. Or not.
OK, at this point, does anyone still care? No, I thought not. Sorry.