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Sunday 27 May 2018 at 15:13
on the backglass, BGresto has a license with williams/bally so you don't need to provide your original in exchange to get a new glass. Gottlieb is the sticking point. For any Gottlieb game, you need to have your original and have it restored by BGresto. Note if you provide your williams/bally glass ...
Source: http://pinside.com/pinball/forum/topic/williams-ringer-em-price-as-is-vs-restored#post-4420887