[1] To reach the base of the dome from the ground on foot, one must ascend a series of narrow spiral staircases with 325 steps in total.
The Imperial Institute was founded on Queen Victoria's Golden Jubilee in 1887, and its partial demolition began in 1957.
The tower itself would have been demolished along with the rest of the Institute, had it not been for a public campaign led by the then Poet Laureate John Betjeman, a supporter of 19th-century architecture.
[2] In 1966, with the rest of the building demolished, the tower was repaired to enable it to stand on its own, which involved the construction of new foundations.
These bells, known collectively as the Alexandra Peal, were a gift from Mrs Elizabeth M. Millar of Melbourne, Australia[5] in 1892, and are named after Queen Victoria — the tenor (largest) bell — the Prince and Princess of Wales (Albert Edward and Alexandra), two other children of Queen Victoria (Alfred and Arthur) and the five Wales grandchildren (Albert Victor, George, Louise, Victoria and Maud).