Every wrapper tells a story. However the mark is only understood by
CNNP at time of production. If have some provenance about the wrapper
you might get a little more information from people who just happen to
know. I think a book is planned to discuss the CNNP marks but
unfortunately in Chinese. Ive seen discussion in Chinese webpages but
dont have any informative links perse.

http://www.teachat.com/viewtopic.php?f=20&t=10929

Jim

On Dec 1, 9:01 am, "chance" > wrote:
> What do green, red, blue, purple and yellow marks each signify
> for the puer tea the mark marks?
>
> TIA
> CK