The manufacturer�s original playfield drawing (not shown here) is dated 7/9/57, revised 8/15/57, and has the signed initials HEW. The manufacturer�s Tool Room copy of this drawing (also not shown here) is dated 2/6/58. A version of this game was made as Williams' 1958 'Soccer Kick-Off'. The playfield is reportedly identical to this game, but the backglass has two soccer players on the field and the goalpost is different.