Date: 1912 Creator: Hunt, Jarvis. Type: Plan Description:Sheets 1-3, 36 cm x 63 cm., show the first, second, and third floor plans; sheet 4, 91 cm x 56 cm., shows basement plan dated April 17, 1912. Extent: 4 sheets, stapled
Date: January 16 1912 Creator: Naperville Nurseries Type: Plan Description:Landscape plan for area surrounding Thornhill residence, including Orchard and Rockery Extent: 1 sheet
Date: circa 1912 Creator: Hunt, Jarvis. Type: Plan Description:Shows west, north, and south elevations of the Morton Thornhill residence. Extent: 2 sheets, stapled