- Sapperton Sidings SB
- Sapperton Sdgs SB Diagram
- Chippenham West End Footbridge
- Chippenham West End Footbridge
- Chippenham West End Footbridge
- Dominos from the Kemble Line
- Dominos from the Kemble Line
- Dominos from the Kemble Line
- Dominos from the Kemble Line
- DM92 & SN670R (was SN668R)
- Langley Bridge (Replacement for AHB)
- DM93 (with space for SN668)
- Approaching the Down Platform
- SN70 & SN670
- SN70 & SN670
- SN70 & SN670
- SN29
- Up RA Indicator
- Chippenham Relay Room
- UM92
- IMG 3085
- IMG 3075
- IMG 3076
- IMG 3077
- IMG 3078
- IMG 3079
- IMG 3080
- IMG 3081
- IMG 3082
- IMG 3084
- IMG 0424
- Swindon Station
- Swindon Station
- Swindon Station
- Concrete Pour No 4
- BBC Points West - 18 February 2015
- BBC Points West - 18 February 2015
- Swindon Advertiser - 20 February 2015
- New SPS Banner in New Street PSB Relay Room.
- New SPS Banner in New Street PSB Relay Room.
- Dinner afterwards!
- New Street PSB
- New Street PSB
- View from New Street PSB
- New Street PSB operating room
- The group in New Street PSB Relay Room
- Geographical Interlocking Circuits
- Geographical Interlocking Circuits
- New Street PSB
- New Street Geographical Interlocking
- New Street Geographical Interlocking
- New Street Panel Box
- New Street Panel
- New Street Panel
- New Street Panel
- New Street Station
- New Street Panel
- New Street Panel
- Geographical Interlocking
- WX - Crossover Westpac Unit
- WX - Crossover Westpac Unit
- Westpac Push Button Interlocking Unit
- Geographical Unit Schematic
- Geographical Unit Schematic
- Rear of Westpac Geographical Unit
- Wiring Diagrams
- Electronics Testing Panel
- Electronics Testing Panel