When this thread first came out there were NO plates available for my 1990 unit number 237 CSP car.
but after being able to grab a mint pair of Texas Exempt plates for the 1985 last night on EBAY I thought I would make a couple calls.
Called Colorado today and miraculously they found some more plates after the initial batch. They have two mint plates "CSP-237" series 1989 to 1991 (like the plates Hector posted).
and I also have a set of e plates being made for the 1982 CHP car.
It has been a good SSP license plate week !!