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 and St Peter's Church, Harlaxton of Queen's College, Oxford. St Mary and St Peter’s received a National Heritage Grade I building listing in 1966. An archeological Watching Brief was held in 2005 during trench groundwork at the south, west and north of the church to establish pipes for a new heating system. During the work evidence of earlier building was not discovered but a stone fragment was uncovered together with a number of small bones and a skull. St Mary and St Peter's received funding for repairs to epitaphs from The Society of Antiquaries of London under its "William and Jane Morris Fund". St Mary