Maslak "Spine Tower" which reaches a structural height of 202 meters; while the tallest skyscraper currently under construction in Maslak (as well as Istanbul and the rest of Turkey) is the Diamond of Istanbul, which comprises three centrally-connected towers, the tallest of which will have 53 floors above ground and will reach a structural height of 270 meters (thus surpassing the current tallest completed skyscraper in Istanbul, the 54-floor, 261 meters tall Istanbul Sapphire in the nearby Levent business district.) The Diamond of Istanbul will also be the first steel skyscraper in Turkey, where (as opposed to the situation in the
Hagerstown Commercial Core Historic District Hagerstown Commercial Core Historic District Hagerstown Commercial Core Historic District is a national historic district at Hagerstown, Washington County, Maryland, United States. The district consists approximately of a one and a half by two block rectangle which includes the major retail center of town. The center of the district is the public square and it is made up almost entirely of commercial buildings constructed or remodeled for retail purposes during the last 20 years of the 19th century and the first 20 years of the 20th century. Also in the district are the Washington County Courthouse and the City Hall.