Mysterious DSO code...

Well got a little bored today and I used the Door tag decoder thing that the mustang GT registry has, one of the cool things was the DSO ( District Sales Office) decoder. Thats the original area the car was sent to, well the DSO on my car is 9E, The 9 means "Export" ?? and the E is unknown,.... and when I ran a Carfax it shows the car was manufactured in 93 and shipped to the origianl dealer, pretty detailed hun , but the funny part is that it shows it was not Titled untell 1995 ??? in Lacey WA. So I'm assuming the car was shipped to Canada and the shipped back to the Us, Either way it was originally built to be Exported,.. the other funny thing is that it shows it was sold at an auction in 2002 and listedas a "Fleet Vehicle" who has a GT fleet vehicle, anybody know how to track down the originall Dealler that Sold the car ?