a230 id

i have a 3 speed a230 would like to know what it came out of. has a stamping number of 821 in paint.tailshaft number is 3410995 date code 1971,case cast number c-99224-2. stamped pp2303625 0292. any help would be great. and what is it worth ?

My book doesn't list any of those numbers. The 230 came on line about 1969 or 70 as I recall.
-The PP number seems to indicate a much earlier date. (like early 60s)
-The tailshaft pn seems to indicate about 1970/71.
-I agree the 821 is probably the the last 3 digits of the PN, which would probably put it into 1971.I do find a code 825 for a 71/72-383, and a code 830 for a 71- 340. The code for a 1970-340 is 765. That's as close as I can get......