On Thu, 7 Feb 2013 00:21:07 +0000 (UTC), Tegger
wrote:

I witnessed The Great Mercury Comet of 1964. Most comets round-off as they
age, but the Mercury Comet got square between 1963 and 1964. Sales suffered
after the squarification, so maybe Ford should have rounded it off even
more, instead.

This one? Big Sis had one. Comet Caliente.

http://farm3.staticflickr.com/2477/3923864389_57e8ddbc0b_z.jpg