Various railways

'Various railways' is used in this encyclopedia as a generic attribution for locomotive classes and types where the design was produced as a contractor-built standard and sold to multiple customers, or where the original purchasing railway or operator is not specifically identified in the available records. This attribution appears most commonly for the catalogue products of the Victorian and Edwardian locomotive building trade — the Patentee 2-2-2, Long Boiler 0-6-0, and similar standard designs built in quantity by firms such as Sharp Stewart, Kitson, and Robert Stephenson and Company for sale to whoever required them, without any single railway being the design authority.

The Victorian contractor-built locomotive trade was a genuinely international market: the same basic 0-6-0 goods engine or 2-4-0 passenger type might be sold in the same year to a British colliery, an Indian state railway, a South American government line, and a minor British branch line, with minimal differences between them. When specific purchasing railways cannot be identified with confidence from surviving records, or where a design is so widely copied that attribution to any single originating company is misleading, the 'various railways' designation provides an honest acknowledgement of this complexity. For modern traction, it covers EMU and DMU families built as cross-franchise standards for multiple Train Operating Companies under the privatised railway structure.

About

'Various railways' is used in this encyclopedia as a generic railway-company attribution where a particular locomotive class or type was sold by its builder to multiple customers as a standard contractor-built design, without becoming sufficiently associated with any single railway to merit listing under that company. The category also covers cases where the original purchasing railway is unknown or where the locomotive's working life spanned many disparate operators.

It is most commonly used for nineteenth-century 'Patentee' and 'Long Boiler' types built by Sharp Stewart, Kitson, Robert Stephenson and Company and similar firms, engines that were essentially catalogue products fitted with whatever ownership was current at the time. For modern (post-privatisation) traction, the category covers DMU and EMU classes built for multiple Train Operating Companies as cross-franchise standards.

Locomotives owned

British Rail Class 170 Turbostar — BR/Bombardier Class 170 "Turbostar" — two- or three-car DMU built 1998–2005 by Bombardier Derby. 152 sets. Standard regional DMU of the late 1990s and 2000s. Many in service in 2026 (CrossCountry, Greater Anglia, Northern, Scotrail, etc.).
Jenny Lind — David Joy's 1847 design for E. B. Wilson & Co. of Leeds — a 2-2-2 single-driver express engine named after the Swedish soprano Jenny Lind, then on her famous 1847 tour of England. Built by Wilson for many British railways, the Jenny Linds set new standards for free running and fuel efficiency, and the basic design influenced single-driver practice for the next decade.
LNWR DX Goods Class — John Ramsbottom's 1858 inside-cylinder 0-6-0, eventually 943 strong — the most numerous British locomotive class ever built. The DX worked LNWR goods traffic from 1858 well into the 20th century; some lasted in industrial service until the 1950s. The original quoted year reflects the long evolution from earlier Trevithick and Allan goods engines that culminated in the DX.
Patentee — Robert Stephenson & Co.'s 1833 2-2-2 design — the Planet enlarged with a trailing carrying axle for greater stability and water capacity. Patentee was the universal British express locomotive of the 1830s; over 70 were built for railways across Britain, Europe and beyond, and the layout shaped passenger-engine design for the rest of the 19th century.
Sanspareil II — An 1837 Timothy Hackworth 0-6-0 successor to his unsuccessful Rainhill entrant of 1829, built for the Stockton & Darlington Railway and reflecting Hackworth's continuing commitment to vertical-cylinder, return-flue boiler locomotive design even as the rest of British practice followed the Stephensons towards horizontal cylinders and multitubular boilers.
Sharp — Generic name for Sharp Roberts & Co.'s 1840s contractor-built 2-2-2 passenger engines, supplied to numerous British railways. See Sharp's Planet for the design family.
Sharp Single — Generic name for Sharp Roberts & Co.'s (later Sharp Stewart's) 1840s–1850s 2-2-2 single-driver express engines, contractor-built for railways across Britain. Closely related to the Sharp Patentee but with progressive enlargement of boiler and wheels.
Sharps Planet — Sharp Roberts & Co.'s 1839 contractor-built version of the Patentee 2-2-2, supplied to numerous British and European railways during the late 1830s and 1840s. Closely modelled on Stephenson practice but built to Sharp's own slightly modified design.
Stephenson Long Boiler — Robert Stephenson & Co.'s 1841 patented locomotive layout with an unusually long boiler positioned over a short rigid wheelbase, giving high steam-raising capacity but poor stability at speed. Built in numbers for Continental railways and as British 0-6-0 goods engines through the 1840s; the layout was the dominant European express engine type of the 1840s before its instability problems became apparent.
Stephenson Planet — Generic name for Robert Stephenson & Co.'s post-1833 production batches of Planet-type 2-2-0s supplied to railways other than the L&MR — early customers included the Stockton & Darlington, the Leicester & Swannington, the Dublin & Kingstown, and several Continental railways.