Package emacs-chess-pieces license problem?

Hi, package emacs-chess-pieces is labelled as being under the GNU GPL. However, the xpm bitmap files in subdirectory pieces/ziics contain the following comment: NOTICE: The piece images distributed with ZIICS are copyrighted works of their original creators. Images converted

Re: private packages

2009/9/10 Pascal GREGIS p...@synerway.com: Hello, I am working in a company selling a product based on Linux with some applications whose code belongs to us. Currently the product is based on a Linux From Scratch and we are willing to turn to Debian for the next generation of products. To