At the Northwest corner of Robinwood and Delaware avenues is the Agnes Reynolds Jackson Arboretum which is owned by the Old West End Association. It was the original location of St. Lukes Hospital. After St Lukes moved to Maumee, Ohio in 1972, the property was leased to various educational and religious groups.
By 1979, after failed attempts to redevelop the property, the building was vacant and vandalized. In 1983, Old West End neighbors filed suit to force sale of the property. The suit was settled and the property was deeded to the Old West End but it was too late to save the buildings. They were demolished in 1985 and the arboretum was established. 
This is a photo from the 1920's of the original building and grounds.