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Tuesday 31 October 2017 at 04:53
Check out this neon sign I just picked up. It's a facsimile of a vacuum tube, based on Rolling Rock beer. "33" turns out to be the quality guarantee on every can of beer, which is 33 words long. Sign is about 24 in. tall.
rr_neon-1200 (resized).jpg
Source: http://pinside.com/pinball/forum/topic/neon-signs-show-us-your-glow/page/10#post-4048632