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
  Beechgrove Map CX33
ST888450
SRS diagram P245 (1944)
  Codford Map CX33
ST955400
SRS diagram D371 (1916, 1943)
  Heytesbury Map CX33
ST922419
SRS diagram P245
S 363 Ludgershall Map DC38
SU265507
SRS diagram L27
S 364 Perham Map DB38
SU257508
SRS diagram D52
  Red Posts Junction (S.R.) Map DC37
SU333451
SRS diagram not available
  Salisbury 'C' Map CY33
SU136302
SRS diagram P212
  Sherrington Crossing Map CX33
ST960396
SRS diagram D142 (1914, 1916) W16/274 (1943)
S 365 Tidworth Map DA38
SU239484
SRS diagram D52
  Upton Scudamore Map CV35
ST862473
SRS diagram W16/20
  Warminster Map CX33
ST878453
SRS diagram P4 (1940) P29 (1944)
S 366 Weyhill Map DC37
SU305463
SRS diagram D268 (1928, 1943)
  Wilton Map CY33
SU100320
SRS diagram P212
  Wishford Map CY33
SU079352
SRS diagram P127
  Wylye Map CY33
SU009374
SRS diagram P127 (1943)
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