Replacement Glass for Rock Ola Antique Score units 50 Point Glass This is the replacement glass for the style of Rock-Ola tables where the score would advance to 50 points. This is an exact replica and made of glass printed to read from Right to Left or Left to Right. Works with the antique Rock Ola Score original Electromechanical units. These units had one set of light bulbs that would read right to left on one side and left to right on the other side. Works to replace the glass in your Antique Rock-Ola Shuffleboard. These are an exact replica of the original Rock-ola glass scoreboards and work with the original antique Rock Ola Electro-mechanical units.