# G&SWR 131 Class

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G&SWR 131 Class Type and origin Power type Steam Designer Patrick Stirling Builder R and W Hawthorn Build date 1864 Total produced 10 Specifications Configuration: ​ • Whyte 0-4-2 Gauge 4 ft 8+1⁄2 in (1,435 mm) Driver dia. 5 ft 0 in (1.52 m) Trailing dia. 3 ft 6 in (1.07 m) Wheelbase 7 ft 2 in (2.18 m) + 7 ft 1 in (2.16 m) Fuel type Coal Boiler pressure 120 psi (0.83 MPa) Cylinders two Cylinder size 16 in × 22 in (410 mm × 560 mm) Career Withdrawn 1883-1895 Disposition All scrapped

The [Glasgow and South Western Railway](/source/Glasgow_and_South_Western_Railway) (GSWR) **131 class** was a class of ten [0-4-2](/source/0-4-2) steam locomotives designed in 1864. They were by [Patrick Stirling](/source/Patrick_Stirling_(railway_engineer))'s fifth 0-4-2 design for the railway.

## Development

The ten examples of this class were designed by [Patrick Stirling](/source/Patrick_Stirling_(railway_engineer)) for the GSWR and were built by [R and W Hawthorn](/source/R_and_W_Hawthorn) (Works Nos. 1222-31) in 1864. They were numbered 131–40.[1] The members of the class were fitted with [domeless](/source/Steam_dome) [boilers](/source/Boiler) and [safety valves](/source/Safety_valve) over the [firebox](/source/Firebox_(steam_engine)), these were later replaced by those of [Ramsbottom](/source/John_Ramsbottom_(engineer)) design over the centre of the boiler following a boiler explosion at [Springhill](/source/Springhill%2C_Glasgow) in 1876.[2] The original weather boards were also replaced by Stirling cabs.

Eight of the class were rebuilt as 0-4-2 [tank locomotives](/source/Tank_locomotive) between 1880 and 1886.

## Withdrawal

The locomotives were withdrawn between 1883 and 1895.

## References

1. **[^](#cite_ref-FOOTNOTEBaxter1984141_1-0)** [Baxter 1984](#CITEREFBaxter1984), p. 141.

1. **[^](#cite_ref-FOOTNOTEBaxter1984139–140_2-0)** [Baxter 1984](#CITEREFBaxter1984), pp. 139–140.

- Baxter, Bertram (1984). Baxter, David (ed.). *British locomotive catalogue 1825-1923, volume 4: Scottish and remaining English Companies in the LMS Group*. Buxton: Moorland Publishing. [ISBN](/source/ISBN_(identifier)) [0-903485-53-2](https://en.wikipedia.org/wiki/Special:BookSources/0-903485-53-2). [OCLC](/source/OCLC_(identifier)) [59913101](https://search.worldcat.org/oclc/59913101). [OL](/source/OL_(identifier)) [25432141M](https://openlibrary.org/books/OL25432141M).

v t e Glasgow and South Western Railway locomotives Peter Robertson (1850-1853) 86 Patrick Stirling (1853-1866) 2 9 23 34 40 45 46 52 58 95 99 103 105 131 141 James Stirling (1866-1878) 6 8 13 65 75 113 157 187 208 218 221 Hugh Smellie (1878-1890) 1 22 119 153 157 218 (1881) 291 James Manson (1890-1912) 8 11 14 17 18 128 160 194 224 240 266 272 281 306 326 361 381 336 Rail motor Peter Drummond (1912-1918) 5 14 45 131 137 279 403 Robert Whitelegg (1918-1923) 1 394 540

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