Someone told me it was a Trek: Phase II promo display, but I'm not sure. Any insight is appreciated.
I saw this auctioned one convention by Richard Arnold. It was a folder used to compile syndication information for TV station execs. Created about 1985.
He pointed out that the colorist had given Spock the wrong shirt. Advising on such matters became part of Richard's job after such glitches. (Often, they'd pasteup the Enterprise upside down.)
It's not "Phase II".