CN Tower fire. Moreover, other supertall structures built between 1967 and 1976 — such as the Willis Tower (formerly the Sears Tower), the World Trade Center (until its destruction on September 11, 2001), the Fernsehturm Berlin, the Aon Center, 875 North Michigan Avenue (formerly the John Hancock Center), and First Canadian Place — also have excellent safety records, which suggests that the Ostankino Tower accident was a rare safety failure, and that the likelihood of similar events occurring at other supertall structures is extremely low. The CN Tower was originally lit at night with incandescent lights, which were removed in 1997, because
Joshua Sears Building supply store occupied one of the smaller storefronts for over twenty years. At one point the building's upper floors, originally intended for office space, were divided into seven apartments. On August 3, 1982, it was added the National Register of Historic Places. As of 2005 the building housed a religious bookstore and a real estate office. In 2015 the building was purchased by Local attorney Sim Osborn and his wife Monica Hart, the couple bought the building with plans to preserve its historic features and aesthetics for future generations. History Joshua Sears Building The Joshua Sears Building is a historic