Originally Posted by
Hyacinth 
Links to interpreting a serial number have been posted at the Answers To Authenticity Questions for a long time, if you really want to learn more about Coach you need to to read through that long thread especially the last few years of posts and keep the link Bookmarked so you can search it for information.
answers to AUTHENTICITY questions!!!
You're not going to find ANY information on manufacturing codes because Coach has never published any. All the info mentioned in other posts was collected by Coach experts from the creeds and stampings on genuine items and the only way to find out what the codes mean is to ask. Coach doesn't publish any information about codes, manufacturing, etc. And those of us who've collected all that information aren't going to publish it since that would just help the crooks make more accurate fakes.
Some of the codes still aren't 100 percent solid and seem to have multiple applications. Also if you keep reading the Answers to Authenticity Questions thread up to the recent posts you'll find a bit more information.
http://forum.purseblog.com/coach-sh...enticity-questions-94198-38.html#post18945918
and more at Ebay:
http://reviews.ebay.com/Coach-Serial-Numbers-the-Basic-Facts_W0QQugidZ10000000034886433
Again, everything is deduction, NOT published information by the manufacturer. Keep in mind that the Answers thread is constantly updated including the Fake Serial Numbers list and the entire thing has to be read to find all the updated and corrected information.