The purpose-built Royal Armouries first opened to the public in March 1996 and was the crowning glory of the redevelopment of the rundown Leeds waterfront. Built at a cost of £42.5 million more than 7,500 objects were displayed in the galleries including the National Collection of Arms and Armour. The ceiling heights of the building were designed to accommodate the longest staff weapons when displayed vertically, and the main lift to be big enough to move the largest object. There was also a Peace Gallery, devoted to the end of warfare. These photos turn back the clock to when it first opened with Yorkshire Evening Post readers given a sneak peak at a special open day event. LOVE LEEDS? LOVE NOSTALGIA? Join Leeds Retro on facebook
7. Royal Armouries
Two Knights battle it out: Just one of the many sights to be seen at the Royal Armouries when it first opened. | Charles Knight Photo: Charles Knight
8. Royal Armouries
Yorkshire Evening Post readers admire the Museum's giant armoured elephant. | James Hardisty Photo: James Hardisty
9. Royal Armouries
Rebecca Bennett is pictured outside the new building with City of Leeds town crier Stanley Haigh. | Roy Fox Photo: Roy Fox
10. Royal Armouries
A view looking down the Museum's Hall of Steel. | James Hardisty Photo: James Hardisty
11. Royal Armouries in 1996
A group of actors in period costume decide on a battle plan for the display's they will be staging. Photo: Justin Lloyd
12. Royal Armouries
Craig Campbell from Alwoodley looks at a helmet on display at the Royal Armouries. | James Hardisty Photo: James Hardisty