Vintage 1996 Warner Brothers ceramic Sylvester the Cat and Tweety Bird mug is stamped Warner Bros, and 96 on the bottom.  It is a pre-owned piece, but in good condition with no chips or cracks and only a small amount of crazing on the bottom.  It has Sylvester the Cat on one side and Tweety Bird on the other.  The mug background is black with a white interior.  The figures on the mug are in 3D relief.