One Canada Square of London."" One Canada Square was originally designed to be high at 55 storeys, but that penetrated the permitted projection height of the flight obstruction area of the airport approach district to London City Airport, but this was extended to a height of above kerb level in consideration of the fact that One Canada Square was on the external zone of the airport approach. To comply with air traffic safety regulations, the architects took five floors off the tower. The final height of was permitted, otherwise, the developers would have had to dismantle what was necessary to fit the height
Ellicott Square Building Ellicott Square Building The Ellicott Square Building is a historic office complex, completed in 1896, located in Buffalo, New York. The Ellicott Square Building was designed by Charles Atwood of D. H. Burnham & Company, and completed in May, 1896. At the time of its completion, it was the largest office building in the world. In 1896 and 1897, the building was the site of Edisonia Hall and the Vitascope Theater, the earliest known dedicated motion picture theater in the world. At 10 stories high—with the capacity to support 10 more floors—and , the Ellicott Square Building was the largest