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Location DB > Canada > Quebec > Montreal > CN Wellington Control Building > Trashed july-2006 > 2006-07-06 039

6 / 9   2006-07-06 039

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Posted by Sirber 2/25/2008 3:47 AM | remove
  What are those?
Posted by Emperor Wang 2/25/2008 5:14 AM | remove
  Relays, to the best of my knowledge.
Posted by tijeff 3/2/2008 6:41 PM | remove
  True, and most of theme have been stolen for copper

Basicly this hole building was a big computer from before the transistor era. A crude analogy could be that the basement was the power supply, 1st floor was the logic system, 2n floor was the keyboard. Lamp were way more faster than relay, but I guess to control train relay are fast enough

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