The following links will take you to various public and private websites containing images and documentation on various historical games.
Medieval Games and Recreations
The Walters Art Museum – Medieval Games Exhibition
Medievalist.net – Medieval Games Exhibition
Medieval Gambling and Pub Life
St Thomas Guild – Medieval Games
Medieval Board Games and Pieces
Bulgarian Archaeology Museum – Medieval Board Games
Traditional Games of England, Scotland, and Ireland by Alice Bertha Gomme, London 1898
Historic Card Games by David Parlett
Sports and Pastimes of the People of England by Joseph Strutt, ca 1903
Medieval People at Play 