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klambert94 — A stock at Harrow
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Published: 2012-04-07 10:31:10 +0000 UTC; Views: 469; Favourites: 16; Downloads: 7
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Description
A stock pulls away from Harrow on the Hill.Related content
Comments: 8
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The center rail is interesting... I'm assuming it's the return for power. Is there a significant improvement in wheel bearing life or anything like that, or is this just a legacy technology?
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The fourth rail is indeed the return current, and it is also legacy technology.
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Nice. From which direction is this?
I was at this station once.
I know, soon A's will be a memory, cool you snapped one here!
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I think this train is departing from Harrow and is heading towards Northwick park.
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