Can someone tell me what these numbers signify on my '68 protecto plate?

CK682060
AV0110W

Also there is:
STD 976 (paint and trim codes)
V0104H0R (engine block date and factory, don't know what the R represents though)

Then there's a vertical row stamped with three letters/numbers: R, 1 and another I can't make out

Thanks,
Steve

Steve, here's the best info I could get from 'cars & parts'Corvette ID Numbers 1953-93 (got mine at Amazon.com)
CK682060: Should be final numbers of your VIN (you must have the first few blurred out)
AV0110W: Rear Axle ID (AV:Positraction 3.08 ratio)
01:build month January
10:build day 10th
W:build plant, Warren
STD: this should your interior trim color and material, however no can find those letters for 68
976: exterior color is lemans blue
Engine #V:Flint plant,01:January build month,04:build day,HO:327ci/300HP 4bbl, autotrans.
R:rochester carb
1:vehicle build date (January 68)

hope this helps ya out. regards,

Steve, just found the trim code STD, black vinyl interior. Was in front of my eyes, that's why I couldn't see it.