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
S 423 Cheddar Map CG39
ST454532
SRS diagram D492
S 416 East Somerset (Wells) Map CH37
ST545452
SRS diagram not available
S 420 Lodge Hill Map CH38
ST499484
SRS diagram S139
S 418 Wells Priory Road (S. & D.) Map CH37
ST542453
SRS diagram not available
S 417 Wells Tucker Street Map CH37
ST543455
SRS diagram W16/15
S 419 Wookey Map CH37
ST531463
SRS diagram not available
Prices are shown here.