This 1831 plat of Indianapolis shows the central area with "Governor's Mansion" marked in the circular space at the city's center. Alexander Ralston designed this layout, placing the mansion in what was then called Governor's Circle. | Date: 1831 | Source: https://indianamemory.contentdm.oclc.org/digital/collection/p15078coll8/id/3782 | Rights: Indiana State Library Digital CollectionsDownload Original File