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ELR to RailRef Correlation - ELR Codes Q

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Signal Fact 32

Walker of the South Eastern Railway devised a form of block instrument which used miniature semaphore arms to denote the state of the line. The arms lowered when the line was clear.

Some of these instruments were still in use well into British Railways tenure.

Explanation of column content is here.

ELR BR-NR Line Description RailRef
QBL   Sheppey Light Railway SE128
QDS yes Kirkliston Branch NB133
QLT yes Queen's Park LUL LE001
QUB   Quarry Branch GW277
QYB   Quakers Yard Branch GW454
QYZ yes Quakers Yard & Merthyr Joint Railway QY001

 




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