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
S1894 Abergwynfi Map CU195
SS892963
SRS diagram D203
S1824 Aberpergwm Junction Map CT202
SN859047
SRS diagram not yet available
S1727 Blaencwm Map CW198
SS918988
SRS diagram P297
S1888 Blaengwynfi Map CU196
SS888968
SRS diagram P297
S1726 Blaenrhondda Map CY198
SS932988
SRS diagram L234
  Cefn Mawr Map CN200
SN800005
SRS diagram not available
S1893 Cymmer Map CS195
SS859960
SRS diagram D203
S1887 Cymmer Afan Map CS195
SS861960
SRS diagram L182 (1960)
S1886 Duffryn Rhondda East Map CR195
SS844957
SRS diagram D421
S1722 Fernhill Map CX199
SN926005
SRS diagram not available
S1919 Glyncorrwg Map CT199
SS875992
SRS diagram W84/20
S1827 Melyncourt Sidings Map CP201
SN821021
SRS diagram L223
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
S1719 Rhondda & Swansea Bay Junction Map CY197
SS935984
8SRS diagram L234
S1912 Tonmawr Junction Map CO198
SS805963
SRS diagram W84/19
Prices are shown here.