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Philippa, better known as "Pip", and Emma are two diesel-electric locomotives which make up a BR InterCity 125 High Speed Train set.


The Railway Series

In 1986, when Gordon took a railtour to Carlisle, Pip and Emma were asked to take the express back to Tidmouth for him. Pip's cooling system was faulty, but Emma was in order and so off they went. Unfortunately, Emma failed near Crovan's Gate and James had to pull them back home. The engines were quick to befriend Pip and Emma, and after Gordon had returned, Douglas took them back to Barrow-in-Furness.

In 1995, Pip and Emma were borrowed to take the Prince of Wales and some guests to Tidmouth for the Railway Series' Golden Jubilee.

In 2011, the Fat Controller purchased them to run a faster express service to London following privatisation, with them being able to complete a complete round trip every day, something barely attainable prior. He had been interested in purchasing them since at least 2005. As a single unit, they are necessarily somewhat restricted in their use, but Sir Topham Hatt considered this a price worth paying for their services. They brought Prince Charles to unveil a bust of the Thin Clergyman at Tidmouth in celebration of the Clergyman's one-hundredth birthday.


Pip and Emma are kind and friendly. They quickly became good friends with the other engines. Although they suffered problems with their cooling systems, they are efficient and reliable.

Technical Details


Pip and Emma are based on the British Rail Class 43 HST. This class holds the world record for fastest rail speed for a diesel-electric locomotive: 238 km/h or 148 mph, which was set in 1987. The majority of these are still in service, while others, for example, the HSTs that served the Great Western and East Coast Mainlines have been withdrawn after 40 years of service. The High-Speed Post Train shares the same basis.


Pip and Emma are painted in the original InterCity 125 livery of yellow and blue. Their rear ends and their BR Mk3 coaches are painted blue and white. After they were bought by the Fat Controller, the words "InterCity 125" and the BR logo which were painted on Emma's sides, and later on Pip's, were replaced by "NWR" and red nameplates, with their names in gold.  



  • The phrase "pip emma" was used in the signals developed by the British Army signallers in the First World War to mean post meridiem, or p.m.
  • "Thomas and his Friends" marked Pip's only speaking role. Until then, only Emma had spoken.
  • Emma is the first engine to be painted with the initials for the North Western Railway.
  • The longest formation or 'rake' of coaches Pip and Emma have pulled is five as shown in Golden Jubilee. They have also pulled four coaches, as shown in Centenary, and three coaches, their shortest rake, as shown in Thomas and the Swan.
  • Pip is one of the only engines in the franchise to have the letters "NWR" painted on her. The others are Rosie and Rebecca. She is also the only character in the Railway Series to have these letters.


The Railway Series

Main Series

* RWS only | ** T&F only | --- Dropped
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