Mr. Mansfield is a wargaming hobbyist who published his own series of games and puzzles in the 1980s. Each game comes with rules and several gameboards, which are written on in pencil as the game progresses. Each game is packaged in a plastic pouch for convenient shipping in a number 10 envelope. He still has limited quantities of his games for sale. Gamers are advised to contact him at 224 Woodlawn Terrace Collingswood, NJ 08108 USA before placing an order.