The Signalling Record Society
ELR to RailRef Correlation - ELR Codes N
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Signal Fact 27
John Saxby devised the first lever frame with a limited form of co-working in which the lever worked both the points and the relevant signal.
It was installed at Bricklayers Arms Junction in 1856 and was patented by John Saxby.
Explanation of column content is here.
| ELR | BR-NR | Line Description | RailRef |
|---|---|---|---|
| NAB | yes | Neath & Brecon Line | NH001 |
| NAC | yes | Newton - Carmyle (Glasgow) | |
| NAI | Nailsworth Branch | MR296 | |
| NAJ | yes | Neasden South to Aynho Junction | GC004 GC050 GW731 |
| NAL | Northolt and Ashendon Line. Now NAJ2. | ||
| NAN | Nantgarw Branch | TV048 CF001 |
|
| NAT | yes | Nantle Tramway | NW518 NW519 |
| NAV | yes | Viaduct Junction - North Acton | GW033 |
| NAY | yes | Brundall Junction - Great Yarmouth | GE140 |
| NBB | yes | New Beckenham Junction - Beckenham Junction | SE008 |
| NBE | yes | Bathgate Junction - Bathgate | NB200 |
| NBK | yes | North Berwick Branch | NB007 |
| NBN | Newbiggin Branch | NE707 | |
| NBS | yes | Norton Bridge - Stone | NS002 |
| NBZ | Patent Nut and Bolt Company's Works Line | GW509 | |
| NCD | yes | Northampton CMD | NW153 |
| NCL | yes | North Cornwall Line | |
| NCM | yes | Newark Curve | GN133 |
| NCP | yes | Northamton Castle - Peterborough Bay | NW122 |
| NCS | yes | Courthill Loop | SE023 |
| NCW | yes | Norwich, Wensum Curve | GE122 |
| NCZ | North Crofty Branch | GW353 | |
| NDC | yes | Northumberland Central Line | NB047 |
| NDE | yes | Niddrie North Junction to Bilston Glen Branch | NB060 NB080 NB076 |
| NDK | Northumberland Dock Branch | NE694 | |
| NDL | yes | Didcot - Newbury | GW087 |
| NDN | yes | North Devon Line | SW151 SW152 |
| NDO | North Docks Branch | LY191 | |
| NDP | Niddrie West Loop | NB017 | |
| NDR | Niddrie East Loop | NB016 | |
| NDW | Niddrie West | NB093 | |
| NDZ | North Dock Line (Swansea). Now SND. | ||
| NEB | Neath Canalside Branch | RS026 | |
| NEC | yes | Newcastle & Carlisle Line | NE650 NE430 CJ002 |
| NEK | Sunderland to South Hylton | NE380 | |
| NEL | Neath Loop/Jersey Marine North Loop | RS030 | |
| NEM | Newham Branch. Now NWM. | ||
| NEM | yes | North Electric Main Line | NB240 NB240 NB350 NB370 NB374 NB418 NB425 CA380 DB001 NB437 |
| NEN | yes | Newburn Branch | NE430 NE432 |
| NET | Nethertown Branch | GW759 | |
| NEW | yes | Newquay Line | GW310 |
| NEZ | Nelson Goods Branch | ||
| NFD | yes | Newfields Branch | NS055 |
| NFE | yes | Norwood Junction - Epsom Downs | LB060 LB065 |
| NFK | Newhaven Fork | CA124 | |
| NFT | SE036 | ||
| NGC | yes | Netherfield Junction - Colwick North - Gedling Colliery | GN163 |
| NGD | yes | Carlisle, Newcastle Goods Lines, London Road Junction - Bog Junction | |
| NGJ | yes | Parkside West Curve | NW551 |
| NGL | yes | Guildford New Line | SW016 SW016a |
| NGS | Nottingham Goods Station Line | NW168 | |
| NHB | yes | Newhaven Harbour Branch | LB125 |
| NHK | New Hucknall Branch | GC056 | |
| NHL | Nottingham High Level Line | GN166 | |
| NHM | yes | Neville Hill Depot & Sidings | NE020 |
| NHP | New Holland Pier | GC150 | |
| NHR | Newquay Harbour Line | ||
| NHS | yes | Airdrie & Newhouse Branch | CA184 CA342 |
| NHT | NHT1 Blackwell North - Blackwell East NHT2 Blackwell East - New Hucknell |
MR740 MR739 |
|
| NJD | Norwood Junction to Dunston East Line | NE654 | |
| NJM | Needingworth Junction to March | JN010 | |
| NJN | yes | Neasden Curve | GC003 |
| NJS | Norwood Spur Junction - Norwood North Junction | LB048 | |
| NKE | yes | New Kew Junction - Kew East Junction | SW039 |
| NKL | yes | North Kent Line | SE020 |
| NLB | North Leith Branch | CA122 | |
| NLC | yes | North Lancashire Loop | LY275 |
| NLF | yes | Norwood Junction - Low Fell | NE425 |
| NLG | North Linrigg Branch | CA192 | |
| NLI | yes | North London Incline | |
| NLL | yes | Newport Low Level Loop | AD011 |
| NLN | yes | Nelson Branch (Pontyoridd) | TV025 |
| NLO | Newport Low Level Loop No. 1 | ||
| NLP | yes | Newlands Loop | PT032 |
| NLS | Newark Lowfield Sidings | GN147 | |
| NLZ | Llanelly Dock North Side | GW636 | |
| NMA | yes | Nuneaton Flyover (Nuneaton Midland Junction - Nuneaton Abbey Junction) See NSA |
MR234 |
| NMB | yes | North Mersey Branch | LY166 |
| NMC | yes | New Mills and Cheadle Branch | MR520 MR522 |
| NMD | yes | North Monkland Branch | NB300 |
| NMH | yes | Northampton - Market Harborough | NW124 NW151 |
| NML | Newport Monmouthshire Loop | AD010 | |
| NMM | yes | North Mersey Branch - Marsh Lane Junction | LY167 |
| NMP | Nine Mile Point Branch | GW519 | |
| NMS | yes | New Malden - Shepperton | SW014 SW040 |
| NNH | yes | Neilston Branch | CA320 |
| NNL | Northolt and Neasden Line. Now NAJ1. | ||
| NNM | yes | Newport Neutral Mile | GW490 |
| NOB | yes | Nottingham and Barnetby Line | MR610 MR614 JN034 MR610 GC180 |
| NOC | yes | Normanton and Colton Junction Line | NE180 NE150 |
| NOD | Newport Old Dock Branch/Pillgwenlly Branch | GW492 | |
| NOE | yes | North Elmham Branch | GE130 |
| NOG | yes | Nottingham to Grantham Line | GN140 GN160 MR611c |
| NOL | yes | Norwich - Oulton Broad - Lowestoft | GE140 GE141 GE142 |
| NOP | yes | Normanby Park Branch | GC191 |
| NOR | yes | Norton Branch | NW400 NW402 |
| NOS | yes | Stockton North Shore Branch | NE553 |
| NOY | Normanby Line | NE531 | |
| NPB | yes | Ilford - Newbury Park | GE192 |
| NPF | yes | North Pembrokeshire & Fishguard Line | GW670 |
| NPT | Nellie Pit Branch | NB642 | |
| NPW | yes | Wolverton - Newport Pagnell | NW125 |
| NQB | North Queensferry Branch | NB484 | |
| NQY | GW284 | ||
| NSA | yes | Aldershot, South - North | |
| NSA | yes | Nuneaton South Junction - Abbey Junction. Now NMA and PVS. | |
| NSB | Netherseal Branch | MR184 | |
| NSE | yes | Newark Crossing Curve | GN134 |
| NSM | yes | Norwich City - Sheringham | MG020 MG030 |
| NSN | Nelson Branch. Now NLN. | ||
| NSN | yes | Northwich, South - West | NW741 |
| NSR | yes | Nottingham Suburban Railway | GN165 |
| NSS | yes | North Stafford Junction - Stoke on Trent | NS010 |
| NSW | Arkwright Curve | MR784 | |
| NSZ | Nettlefolds Siding | BM035 | |
| NTB | New Tredegar Branch | RR011 | |
| NTD | Newport Town Dock | GW496 GW495 |
|
| NTE | yes | Manningtree, North - East | GE251 |
| NTG | Newtyle Goods Branch | CA555 | |
| NTH | yes | Netherton - Halesowen | |
| NTL | yes | Nunhead Junction - Lewisham Junction | SE113 SE114 |
| NTM | yes | Northampton Sidings | NW123 |
| NTN | yes | Netherton Basin Branch | |
| NUG | Nunnery Goods Branch | NW847 | |
| NUJ | yes | Nunnery Junction to Woodburn Junction Curve | MR822 GC360 |
| NVB | yes | Nidd Valley Branch | NE474 |
| NWC | Newton - Carmyle | CA283 | |
| NWE | yes | Norton, West - East | NE555 |
| NWL | yes | Newport Waterloo Loop | AD012 |
| NWM | Newham Branch | GW339 | |
| NWN | Newport Western Loop | GW521 | |
| NWO | yes | Nuneaton - Whitacre Junction | MR234 MR235 |
| NWS | yes | Northampton Welding School | MR084 |
| NWT | yes | Newbury - Winchester | GW089 SW071 |
| NYC | yes | North Yorkshire and Cleveland Line | NE500 |
| NYD | yes | Norwood Yard & Selhurst Depot | LB008 |
| NYZ | Neath Yard Line | NH004 |
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