Road Runner Nest

Hey,
i found a really nice car 71 RR with this VIN : RM23N1E109353
what kind of information give me this number ?
Information from the seller - Matching numbers -Fender Tag and Motor gears = original
How can i compare the TAG and The VIN that i be true it is matching ?
THX

rm road runner
23 hard top
n 383 4bbl
e Los Angeles
1 1971 car

the vin numbers are on the door dash fender tag rad cowl on a 71- 74 b-body
numbers on the cowl are located on the overhanging sheet of metal just above the wiper motor. on

G - St Louis

R - Windsor

E - Los Angeles the numbers are the cowl on 71 -74 b-body

THX

If you post a photo of the fender tag, I can tell you what options it came with.

thats cool.... but i dont buy this car....
it was not bad but for big money only the engine was Big
THX