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
S3284 Arenig Map BQ86
SH831392
SRS diagram P124
S3282 Bala Map BS84
SH930362
SRS diagram D241
S3270 Bala Junction Map BS84
SH937355
SRS diagram D182
S3277 Bontnewydd Map BN82
SH770201
SRS diagram D163
S3263 Corwen East Map BW86
SJ075435
SRS diagram D186
S3264 Corwen West Map BV86
SJ071433
SRS diagram D187
S3285 Cwm Prysor Map BP86
SH791384
SRS diagram S807
S3278 Dolgelley Station Map BM82
SH729180
SRS diagram not yet available
S3276 Drws-y-Nant Map BO83
SH818229
SRS diagram D163
S3283 Frongoch Map BR85
SH903391
SRS diagram D241
S3275 Garneddwyn Loop Map BP83
SH850270
SRS diagram not available
S3268 Llandderfel Map BT85
SH985365
SRS diagram D182
S3267 Llandrillo Map BU85
SJ027377
SRS diagram D187
S3189 Llanfyllin Map BW81
SJ146192
SRS diagram D413
S3185 Llangynog Map BT83
SJ054262
SRS diagram not available
S3183 Llanrhaiadr Mochnant Map BW83
SJ133249
SRS diagram not available
S3272 Llanuwchllyn Map BQ83
SH882301
SRS diagram S832
S3279 Penmaenpool Map BL81
SH695185
SRS diagram S255
Prices are shown here.