That 916 (not "
just" a 914-6!) is probably the following one:
1972 9142330017 Gemini Blue 2.7L Carrera 210 bhp
(Material lifted from the "tech specs" page of
http://www.dgi.net/914)
Gemini Blue seems about right, it looks like the color of Carl Cilker's Six.
That 916 is original and (as far as I know) completely unrestored. It is just the way that it left the Factory. But a lot of the pieces were "one-offs", so don't be expecting to find the same stuff on a 914 in the junkyard...
--DD