marsonion wrote: Are all repro escalators like this? If so, then this sort of view through the escalator window would be an immediate and obvious indicator of a repro, so you wouldn't have to open the thing up and look for hex nuts and philips' screws or anything like that...
I think one caveat to this thought would be, what if someone used a Buckley escalator as a replacement? As they push across similar to the machine shown. However, I do not think the machine about is using a Buckley escalator.
