Survey of Part of Sections 35 and 36, Township 39N. R.10E., and Part of Sections 1 and 2, Township 38N. R.10E. of the 3rd. Principal Meridian, DuPage County, Illinois (3.5340)
Date: July 24 1935Creator: Lozier, J. S.
Type: Map
Description:Survey shows a tract of 40.58 acres, a portion of the Thoman farm, located in the eastern portion of the Arboretum. See A.H. Nelson (SURV:B IV (a) 5) for the entire 119.76 acres of the Thoman Farm surveyed.
Extent: 1 sheet
Plat Showing the Thoman Farm in Sections 35 and 36, Township 39N. Range 10 East, and Sections 1 and 2, Township 38N. Range 10 East of the Third Principal Meridian in DuPage Co., Illinois (owned by Mr. Sterling Morton) (3.5343)
Date: 1930sCreator: Steinbrecher, Harold F.
Type: Map
Description:Composite survey copied by H.F.Steinbrecher from earlier plats: 1) northern part of the Thoman Farm by J.S. Lozier and H.F. Steinbrecher dated July 24, 1935 ( SURV:B IV (a) 1); and 2) total acreage (119.76 acres) by A.H. Nelson dated March 26, 1935 (SURV:B IV (a) 5).
Extent: 1 sheet
[Tollway Right-of-way and Easements Over the Southern Portion of the Thoman Farm] (3.5371)
Date: 1950sType: Map
Description:Acreages decicated to right -of-way are shown by colored shading. These data are shown on the composite survey copied by H.F. Steinbrecher from earlier plats titled: Plat showing the Thoman Farm, and issued ca. 1935.
Extent: 1 sheet
Drainage System for [the North Part of the] Joy Morton Farm (3.5587)
Date: circa May 1915Creator: Webster, Arthur L.
Type: Map
Description:Area shown lies north of Butterfield Road: it was never incorporated into the Arboretum.
Includes note.
Extent: 1 sheet
Plan of Tile System in Thoman Farm, Joy Morton (3.5596)
Date: circa 1919Creator: Webster, Arthur L.
Type: Map
Extent: 1 sheet
Survey of Parts of Sections 35 and 36, T.39N, R. 10E., and Sections 1 and 2, T.38N., R.10E., of 3rd P.M. (3.6091)
Date: March 26 1935Creator: Nelson, A. H.
Type: Map
Description:Survey shows a tract of 119.76 acres, the Thoman Farm, located in the eastern portion of the Arboretum.
Extent: 1 sheet
Survey of Part Sec. 25 and 6, T39N, R10E, 3rd p.m. for Joy Morton (3.6373)
Date: September 1917Creator: Webster, Arthur L.
Type: Map
Description:Includes handwritten "Work complete Aug. 21, 1919 shown in red" - plus various measurements in black.
Joy Morton land holding north of Butterfield Road, not a part of Morton Arboretum.
Extent: 1 sheet
Survey of Part Sec. 25 and 6, T39N, R10E, 3rd p.m. for Joy Morton (3.6374)
Date: September 1917Creator: Webster, Arthur L.
Type: Map
Description:"Tile system for Joy Morton (Thoman Farm) May 24, 1919" handwritten - tiling marked in yellow and red, plus measurements in black. Joy Morton land holding north of Butterfield Road, not a part of Morton Arboretum.
Extent: 1 sheet
Topographical Map of Gravel Pit on the Thoman Farm - Estate of Joy Morton near Glen Ellyn Illinois (3.6781)
Date: October 10 – November 20 1940Creator: Steinbrecher, Harold F.
Type: Map
Extent: 1 sheet
Topographical Map of Gravel Pit on the Thoman Farm - Estate of Joy Morton near Glen Ellyn Illinois [with markings]] (3.6783)
Date: October 10 – November 20 1940Creator: Steinbrecher, Harold F.
Type: Map
Description:This copy includes red pencil outline labeled "Bank on Nov. 20, 1940" and notes "Red shows levels on Nov. 20, 1940" and "3918 cu. yds. removed from Oct. 10 to Nov. 20"
Extent: 1 sheet