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
S2046 Carmarthen Bridge Map BD213
SN406192
SRS diagram D154
S2077 Carmarthen Station Map BF213
SN411195
SRS diagram P55
S2045 Carmarthen Junction Station Map BE212
SN409185
SRS diagram 1956/1972 not available
S2044 Ferryside Map BD208
SN366104
SRS diagram B351
  Myrtle Hill Junction Map BE212
SN408190
SRS diagram W35/07 (1950)
Prices are shown here.