City of London tall office buildings including the 600-foot (183 m), 47-storey Natwest Tower, the first skyscraper in the UK. Office space development has intensified especially in the central, northern and eastern parts, with skyscrapers including 30 St. Mary Axe ("the Gherkin"'), Leadenhall Building ("the Cheesegrater"), 20 Fenchurch Street ("the Walkie-Talkie"), the Broadgate Tower and the Heron Tower, the tallest in the City. Another skyscraper, 22 Bishopsgate, is under construction. The main residential section of the City today is the Barbican Estate, constructed between 1965 and 1976. The Museum of London is based there, as are a number of other services provided by
St Mary The Boltons what was previously the sanctuary. The east window was made to a design by Margaret Kaye and installed in 1955. In 1960 the organ was moved to St Nicholas, Great Yarmouth. A new two-manual Compton organ was installed in the west end, and the west window was installed to diffuse the light, ensuring that the organ stayed in tune. St Mary The Boltons St Mary The Boltons is an Anglican church in The Boltons, Brompton, London. It is a Grade II listed building. The Boltons, a street in Brompton, was farmland until the middle of the 19th century. As part