Collinwood's Tower ID: 3627 | This file appears in: Collinwood High School Riots Collinwood High School was opened on St. Clair Avenue in 1926. The center tower was originally a sixteen-room school built in 1906 and was meant to serve all grades. The school and the original tower are still in use today. | Source: Cleveland Memory Project, Cleveland State University Library Special Collections Download Original File SourceCleveland Memory Project, Cleveland State University Library Special Collections "Collinwood's Tower" appears in: Collinwood High School Riots