Here is an old FS ad for KF262059:
http://www.fargostreet.com/forums/sh...9-Ford-Mustang
KF262058 also spent a bit of time in VA. Registration was in Smithfield, VA from 1996 through 2005. It and KF262059 seemed to have been manufactured approximately two months prior the GSPs (06/1989 versus 08/1989).
AC report for KF262060 was inconclusive. No records past the 'manufactured and shipped to dealer' entry. But it was manufactured closer to the GSP group than it was to the first two that went to VA.
DSO '17' is Washington (DC). It changed to '27 in mid 1992.
http://www.specialservicemustang.net...&postcount=945