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 of the Angels (Chicago) caused by strikes, World War I, and the critical shortage of building materials, construction continued over a period of eight years and eight months. In the meantime, the present rectory at 1825 North Wood Street was completed in July 1912. Finally, Archbishop George Mundelein dedicated the new St. Mary of the Angels sanctuary May 30, 1920. In 1899, only one parish committee and three societies existed, by the 1920s, the parish had grown to encompass a parish committee, two building and loan associations, 28 confraternities, sodalities, fraternal societies, and clubs. According to the September 21, 1912 edition of "The New