Vintage 1990’s The Game Keeper Chess Set

Vintage 1990’s The Game Keeper Chess Set, 19” vinyl chess mat, 3 3/4” plastic chessmen, velour carrying pouch, instructional Chess paper. This looks like it was never used. There are 3 lines on the bottom of the box (see photo), I am not sure if they are scratch marks, marks from storage or remnants of tape or glue. The set is marked on the side of the box as Brown/Beige Set, but the Set looks Brown/White to me! Great vintage condition!