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
S1824 Aberpergwm Junction Map CT202
SN859047
SRS diagram not yet available
  Cefn Mawr Map CN200
SN800005
SRS diagram not available
S1927 Crynant Map CN203
SN795048
SRS diagram P152 (1938)
S1722 Fernhill Map CX199
SN926005
SRS diagram not available
S1822 Glyn Neath Map CU203
SN868056
SRS diagram P263
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
S1823 Rheola Map CT203
SN862052
SRS diagram P263
S1820 Rhigos Map CY204
SN928069
SRS diagram D68
S1821 Rhigos Colliery Map CV203
SN891065
SRS diagram D68
S1930 Ynisdawley Map CO205
SN815082
SRS diagram P152
Prices are shown here.