Mark Jennings Saltash: D.R. Mercer type 1 Traction Engine
Mark Jennings Saltash: Smoke box and cylinder
Mark Jennings Saltash: D.R. Mercer Traction Engine Type 1
Mark Jennings Saltash: Cylinder block and safety valve
Mark Jennings Saltash: Cylinder Piston Valve
Mark Jennings Saltash: Steam Cylinder Piston Valve
Mark Jennings Saltash: Control Gear Set
Mark Jennings Saltash: Control Gear Set
Mark Jennings Saltash: Rear tank and lube oil flask
Mark Jennings Saltash: Control Gears
Mark Jennings Saltash: Bottom of Boiler
Mark Jennings Saltash: Control Gear Set
Mark Jennings Saltash: Control Gear Set
Mark Jennings Saltash: Control Gear Set
Mark Jennings Saltash: Control Gear Set
Mark Jennings Saltash: D.R. Mercer Traction Engine Type 1
Mark Jennings Saltash: D.R. Mercer Traction Engine Type 1
Mark Jennings Saltash: D.R. Mercer Traction Engine Type 1
Mark Jennings Saltash: D.R. Mercer Traction Engine
Mark Jennings Saltash: D.R. Mercer Traction Engine
Mark Jennings Saltash: D.R. Mercer Traction Engine
Mark Jennings Saltash: D.R. Mercer Live Steam Traction Engine Type 1