rufessor on "Best lit up signs for your Gameroom"
Sunday 11 March 2018 at 02:27
You could re sell the Old Style sign as a White Water topper- probably fetch 800 bucks. The tech to make that disappeared in the late 70’s. Apparently it was part of the Apollo mission and got left behind 
The Hamms moving water sign would ...
The Hamms moving water sign would ...Source: http://pinside.com/pinball/forum/topic/best-lit-up-signs-for-your-gameroom#post-4274343