1. Things that Leeds gave to the world
This gallery features just some of the incredible things that the city of Leeds has given to the wider world. Photo: Nationalworld/PA
2. Monopoly
Arguably one of the world's most popular board games, Monopoly was produced and distributed in the UK by Leeds-based firm Waddingtons for many years. The company became involved with the game soon after it was invented by Charles B Darrow in America during the 1930s. Photo: PA
3. WW1 munitions
Barnbow, the WW1 munitions factory - or National Filling Factory No.1 - was based in Cross Gates in east Leeds. It was designed to keep up with demand for shells and ammunition during the war. The Barnbow site spanned 400 acres - and almost of all its workforce was made up of women. Pictured is a Christmas party in 1953 held at the Barnbow Munitions Factory in Cross Gates. Photo: YPN
4. Harry Ramsden's
Fish and chip shop favourite Harry Ramsden's may now have branches across the country, but the chippy had humble beginnings in Leeds. It was first opened as a shop by Harry Ramsden in December, 1928 at White Cross in Guiseley, Leeds. Pictured is the former Harry Ramsden's restaurant, in Guiseley, in 2010. Photo: Simon Hulme
5. 28 February 2014. The Brownlee Brothers, Jonny and Alistair cycle through the Emmerdale set in the grounds of Harewood near Leeds to promote the Dare 2b Yorkshire Festival of Cycling. (TJ1002/58d) Picture Tony Johnson.
Originally called Emmerdale Farm, the British soap's very first episode aired on October 16, 1972. Exterior scenes over the years have been filmed in Esholt - based between Leeds and Bradford - interior shots were filmed at studios in Leeds. The long-running ITV soap is now filmed in Harewood. Pictured are the Brownlee Brothers on the set in 2014. Photo: Tony Johnson
6. The steam locomotive
Leeds engineer Matthew Murray, born in 1765, along with John Blenkinsop, created the first commercially-viable steam locomotive back in 1812, called the twin cylinder Salamanca. The former Matthew Murray High School, in Holbeck, was named in his honour. Pictured is a Matthew Murray locomotive at Middleton Railway in 2012. Photo: Mike Cowling