RISC OSMap of G.W. SignalboxesRISC OS
http://www.svrsig.org/gwmap/GWMap.htm
Sxxxx numberSignal Box nameView on map squareOther information including SRS diagram number
S1828 Aberdylais Map CK199
SS776994
SRS diagram L223
S1923 Cadoxton Sidings Map CJ199
SS760987
SRS diagram X21
S1832 Cardonnel Junction Map CG197
SS726960
SRS diagram B283
  Cefn Mawr Map CN200
SN800005
SRS diagram not available
S1924 Cilfrew Map CL201
SN776007
SRS diagram X21
S1897 Duffryn No. 1 Map CJ196
SS778896
SRS diagram not available
S1898 Duffryn No. 2 Map CJ196
SS781897
SRS diagram W84/05
S1869 Dynevor Junction Map CG196
SS729963
SRS diagram D526
S1988 Glais Junction (L.M.S.) Map CF201
SN704009
SRS diagram not available
S1860 Jersey Marine Junction North Map CG196
SS720962
SRS diagram W43/14
S1833 Jersey Marine Junction South Map CG196
SS723949
SRS diagram P75
S1859 Llandarcy Sidings Map CF196
SS709966
SRS diagram P119
S1827 Melyncourt Sidings Map CP201
SN821021
SRS diagram L223
S1804 Neath (General) East Map CI196
SS747967
SRS diagram D7 (1892, 1960)
S1805 Neath (General) West Map CI196
SS751977
SRS diagram P164
S1802 Neath Engine Shed Map CI195
SS743962
SRS diagram D6 (1892, new box)
S1829 Neath Junction (G.W.) Map CJ198
SS755982
SRS diagram L14
S1871 Neath Junction (R. & S.B.) Map CH195
SS738959
SRS diagram D526
S1922 Neath Yard Map CJ199
SS754983
SRS diagram X21 (c. 1957)
S1830 Neath and Brecon Junction Map CJ199
SS750980
Click here for Box diagram for 1956 and 1969.
SRS diagram not yet available
S1986 Pontardawe South (L.M.S.) Map CG202
SN722033
SRS diagram D343
S1985 Pontardawe Station (L.M.S.) Map CH202
SN725036
SRS diagram D343
  Port Talbot (Central) Map CH197
SS769896
SRS diagram not available
S1825 Resolven East Map CQ201
SN836031
Click here for Box diagram for 1950 as well as the mechanical locking table and the dog chart.
SRS diagram D69
S1826 Resolven West Map CQ201
SN830026
SRS diagram D69
S1811 Skewen East Map CG196
SS719973
SRS diagram P241
S1812 Skewen Middle Map CF196
SS714972
SRS diagram not available (later Skewn West SRS diagram P241)
S1812 Skewen West Map CF196
SS714972
SRS diagram P241 (formerly Skewen Middle)
S1912 Tonmawr Junction Map CO198
SS805963
SRS diagram W84/19
S1909 Tonygroes Junction Map CI196
SS773899
SRS diagram not available
Prices are shown here.