Pip and Emma

"A diesel at each engine! There's only one of me, but I bet I could go as fast than those smelly boxes on wheels! Probably faster!"

- Gordon, Gordon the High-Speed Engine

   Pip and Emma   Philippa, better known as Pip, and Emma make up a BR HST InterCity 125 train set.
 * Class: BR Class 43
 * Designer: BREL Crewe Works
 * Builder: BREL Crewe Works
 * Configuration: Bo-Bo
 * Top speed: 125 or 148 mph
 * Built: Between 1975 and 1982

Bio
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 so James pulled 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 a royal personage and some guests to Tidmouth for the Railway Series' Golden Jubilee.

In 2010, the Fat Controller purchased them to run a faster service to London following Privatisation. They brought Prince Charles to unveil a bust of the Thin Clergyman at Tidmouth in celebration of the Clergyman's one-hundredth birthday.

Persona
Philippa, who prefers to be called 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.

Basis
Pip and Emma are based on the British Rail Class 43 HST. This engine holds the world record for fastest rail speed for a Diesel: 238 km/h or 148 mph. The Mail Train is another member of this class.

Livery
Pip and Emma are painted in the original InterCity 125 livery of yellow and blue. After they were bought by the Fat Controller, the words "InterCity 125" and the BR logo which were painted on Emma's sides were replaced by "NWR". Emma also has a red and gold nameplate. At the start of Thomas and His Friends Pip is seen wearing her old BR guise, it is unclear as to whether or not she eventually had these replaced by the letters "NWR", or if she later received a nameplate.

Railway Series

 * Gordon the High-Speed Engine (Pip does not speak)
 * Thomas and the Fat Controller's Engines (Pip does not speak)
 * Thomas and his Friends

Trivia

 * Pip and Emma happen to be the names of two siblings in the Agatha Christie novel "A Murder is Announced".
 * The phrase "pip emma" was also used in the signalese 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 first speaking role. Until then, only Emma had spoken.