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 575 Bath Goods Map CN42
ST746644
SRS diagram P260
S 574 Bath Passenger Map CN42
ST753643
SRS diagram P260 (Bath Spa)
S 573 Bathampton West Map CO42
ST772663
SRS diagram P282
S 573 Bathampton Junction Map CO42
ST777666
SRS diagram P282 (1956) not available (old box)
  Beanacre Map CQ43
ST900667
SRS diagram S145
S 572 Box Map CP43
ST815686
SRS diagram P61
S 318 Chippenham East Map CS45
ST924740
SRS diagram L241
S 319 Chippenham West Map CS45
ST919737
SRS diagram L241
S 571 Corsham Map CQ43
ST871697
SRS diagram P61
S 316 Dauntsey Map CS45
ST992802
SRS diagram P178
  Farleigh Down Map CP43
ST801675
SRS diagram W9/34
S 389 Holt Junction Map CQ42
ST872616
SRS diagram L49
S 322 Lacock Map CR44
ST902703
SRS diagram P120
S 317 Langley Crossing Map CS45
ST936751
SRS diagram P178
S 388 Melksham Map CQ43
ST900645
SRS diagram P120
S 320 Thingley Junction Map CR44
ST902709
SRS diagram P136 also S866 (1935)
S 321 Thingley West Map CQ44
ST898704
SRS diagram P136
Prices are shown here.