"Yet another example of Medieval interest in the secular can be found in the tiny boxes known as game boxes. These little containers were often carved out of wood and covered in ivory, or the less expensive bone, and were specifically built to house game chips and cards. They were long and thin (17.8 x 14.1 x 7.0 cm St. Clair and McLachlan 60) and just as elaborately carved as the jewelry/document caskets. The images depicted on the exterior most often recorded all manner of diversion, as the Casket with Warriors and Dancers. Hunting expeditions, dancing, various types of games, elaborate animals, birds, and floral patterns, all these elements are often found on these boxes."
I found this ,while looking for 1400 AD depictions of games. Stuart Kaplan has a collection of these early game boxes. I remember seeing somewhere a french card game called glic or glec was carved.~Rosanne