This light baffle is for the 1986 game, Pin*Bot. It attaches to the backbox lighboard with 2 screws and separates the 5 individually controlled lamps used when Pinbot speaks. This baffle also blocks the light from the 2 #1251 flashers located above from illuminating the controlled lamp locations on the translite.
Please see the secondary images above for installation reference.
The videos below show a before and after installation of the baffle. The effect is much more visible in person than the videos show.