Here is a restoration on a 1976 EM Williams Grand Prix playfield.  This playfield was a lot of work to restore.  It  had cracks in the original lacquer, dished inserts, aged woodgrain, wear around the inserts, ball marks and lots of vertical cracking.  Playfield was a complete repaint.   Lots of masking and airbrushing.  No stickers, overlays or insert decals were used in this restoration.   Playfield was finished in our matte finish (non high-gloss) clear.