2-8-4 was a passenger derivative of the Class FD 1’E1’-h2 (2-10-2) freight locomotive and had many parts in common with the Class FD. The Soviet 2-8-4 was the most numerous single Berkshire class built in the world. Kolomna Locomotive Works built the first four locomotives. In 1935, production was transferred to the enlarged and modernised former which was renamed Voroshilovgrad Locomotive Works. A lotal of 649 locomotives of the two variants, Class IS20 and Class IS21 (later Class FDp), were built between 1932 and 1942. After Germany attacked the Soviet Union on 22 June 1941, the Russians evacuated all semi-completed class
Quavers their Cheese flavour and 86 in the salt and vinegar variety. There was also a Cheese and Onion flavour in the 1980s which, although proved very popular, was discontinued. The first mascot of Quavers was a hyperactive cartoon dog named 'Colin Curly', created by Bob Lawrie and voiced by Lenny Henry who featured in many TV commercials. Colin also appeared in two Amiga and Atari ST puzzle games: "Pushover" (1992) and its sequel, "One Step Beyond" (1993), both published by Ocean. The second was a boy named Quentin Quaverhead and his family. They were first seen in a memorable advertisement