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
S3212 Boughrood and Llyswen Map BW62
SO129389
SRS diagram D228
S1943 Brecon Station Map BU58
SO050284
SRS diagram P188
S2254 Llanvihangel Map CC56
SO314198
SRS diagram S920
S2253 Pandy Map CD57
SO336229
SRS diagram P144
S2306 Pentir Rhiw Map BV56
SO102184
SRS diagram P310
S2252 Pontrilas Map CE58
SO398275
SRS diagram P144
S2297 Talgarth Map BW60
SO153338
SRS diagram D77
S2305 Talybont-on-Usk Map BV57
SO120231
SRS diagram P310
S2304 Talyllyn Junction East Map BV58
SO111268
SRS diagram P310
S2303 Talyllyn Junction West Map BV58
SO109273
SRS diagram P188
S2302 Talyllyn Junction North Map BV58
SO113274
SRS diagram D78
S2296 Three Cocks Junction Map BX61
SO167372
SRS diagram D77
S2307 Torpantau Map BU56
SO050168
SRS diagram P310
S2300 Trefeinon Map BW59
SO135306
SRS diagram D78
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