Model of locomotive valve gear, 1893

Made:
1893 in Doncaster
maker:
Great Northern Railway

Model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Details

Category:
Railway Models
Object Number:
2003-9216
type:
model - representation and valve gear
credit:
British Rail, Clapham

Parts

Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

L-shaped iron bar bent twice at one end, with another flat iron bar bolted to the side. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 1500 mm x 500 mm x 2650 mm,
Object Number:
2003-9216/1
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

L-shaped iron bar bent twice at one end, with another flat iron bar bolted to the side. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 1500 mm x 500 mm x 2650 mm,
Object Number:
2003-9216/2
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

L-shaped iron bar bent twice at one end, with another flat iron bar bolted to the side. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Object Number:
2003-9216/3
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Multiple iron bars bolted together. Bowed section contains ruler adjustable with wing nut. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Object Number:
2003-9216/4
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

One long round iron bar with triangular iron parts bolted roughly in the centre. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 2310 mm x 410 mm
Object Number:
2003-9216/5
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Wooden strip with iron bar bolted to one end. Broken at other end. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 1760 mm
Object Number:
2003-9216/6
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Wooden strip with iron bar bolted to one end. Wood tapers at one end. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 1760 mm
Object Number:
2003-9216/7
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Iron bar bent at roughly 45 degrees. Wood broken at other end. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Object Number:
2003-9216/8
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Three rounded iron bars bolted together, one with rectangular wood framed with tin. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Object Number:
2003-9216/9
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Iron bar with rounded hole in centre and two T shapes at either end. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Object Number:
2003-9216/10
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Iron bar with rounded hole in centre and two T shapes at either end. Protruding sides. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Object Number:
2003-9216/11
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Iron bar with rounded hole in centre and two T shapes at either end. Protruding sides. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Object Number:
2003-9216/12
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Iron pieces bolted together. One flange attached to curved thin metal with rounded triangular attachment at one end. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Object Number:
2003-9216/13
type:
model - representation and valve gear
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Long iron bar, square with grooves on at least two sides. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 78 mm x 4060 mm x 95 mm,
Object Number:
2003-9216/14
type:
model - representation and valve gear
Image ©
The Board of Trustees of the Science Museum
Model of locomotive valve gear, 1893

Model of locomotive valve gear, 1893

Long iron bar, square with grooves on at least two sides. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 75 mm x 3094 mm x 80 mm,
Object Number:
2003-9216/15
type:
model - representation and valve gear
Image ©
The Board of Trustees of the Science Museum
Model of Locomotive Valve Gear, 1893. Model of Locomotive Valve Gear, 1893.

Model of Locomotive Valve Gear, 1893.

Large iron frame with an iron housing built onto the centre. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 1525 mm x 790 mm x 215 mm,
Object Number:
2003-9216/16
type:
model - representation and valve gear
Image ©
The Board of Trustees of the Science Museum
Model of Locomotive Valve Gear, 1893.

Model of Locomotive Valve Gear, 1893.

Large iron frame with a large wheel in the centre. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 1523 mm x 790 mm x 355 mm,
Object Number:
2003-9216/17
type:
model - representation and valve gear
Image ©
The Board of Trustees of the Science Museum
Model of Locomotive Valve Gear, 1893

Model of Locomotive Valve Gear, 1893

Small iron plate with two tracks bolted to one side. Part of model locomotive valve gear, Stephensons, 1:1 scale, used at Great Northern Railway Doncaster Works Locomotive Drawing office, all parameters adjustable to enable optimum valve-event design, by Neilson & Co, Glasgow, 1893.

Measurements:
overall: 230 mm x 568 mm x 20 mm,
Object Number:
2003-9216/18
type:
model - representation and valve gear
Image ©
The Board of Trustees of the Science Museum

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