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Sunday 13 May 2018 at 18:40
That would make him over 100 years old, so I really doubt he took the really old ones. Probably why he's putting them up for free instead of making a book out of them since he doesn't have copy write's to them. Thanks for putting these together, it should be interesting.
John
Source: http://pinside.com/pinball/forum/topic/3000-old-pinball-and-arcade-photos#post-4395614