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
S1937 Colbren Junction Map CQ208
SN850113
SRS diagram not yet available
S1927 Crynant Map CN203
SN795048
SRS diagram P152 (1938)
S1822 Glyn Neath Map CU203
SN868056
SRS diagram P263
S1933 Onllwyn Map CQ207
SN840104
SRS diagram B111
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
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