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d827
Victoria Line Signalling at ERM
Former signalling system at the ERM. Originally operating the Victoria line until recently removed. Pre-dates computers with 4bytes memory.
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Uploaded on July 11, 2017
Taken on July 9, 2017
Victoria Line Signalling at ERM
Former signalling system at the ERM. Originally operating the Victoria line until recently removed. Pre-dates computers with 4bytes memory.
175
views
0
faves
0
comments
Uploaded on July 11, 2017
Taken on July 9, 2017