I have 16 from that batch of CHPs in
my database...
234800
234804
234830
234835
234850
234851
234864
234866
234888
234893
234896
234921
234932
234937
234938
234939
Looks like the first 65 or so (through 234851 so far) had tan interior and the rest had grey interior. All of the door tags that have been found (I have seen six) have "C" for the the third interior trim code.