Plat of Survey of Part of Section 36, Township 39 North, Range 10 East of the Third Principal Meridian in DuPage, County, Illinois (3.5363)
Date: June 14 1954Creator: Steinbrecher, Harold F.
Type: Map
Description:Property originally owned by the Johnson Estate and acquired by the Arboretum as the Sunny Acres purchase.
Extent: 1 sheet
Survey of Part of Sections 25, 26, 35, and 36, Twp. 39 N. Range 10 E. of the 3rd Principal Meridian, DuPage County, Illinois (Sunny Acres Stock Farm Number One) (3.6064)
Date: April 17 1937Creator: Steinbrecher, Harold F.
Type: Map
Description:The maps were used to draw the approximate location of the Commonwealth Edison right-of-way near the Johnson Estate in about 1954.
Extent: 1 sheet
[Aerial photo of sections of The Morton Arboretum] (3.6274)
Date: 1975Creator: Chicago Aerial Survey Co.
Type: Map
Description:Survey includes northwest portion of Arboretum (1" = 400') and "Johnson Farm" and Hidden Lake area. One photo by Chicago Aerial Survey, second photo unknown. "Johnson Farm" includes partial topographic overlay and boundaries of "existing holdings and proposed acquisitions."
Extent: 2 sheets
Plat of Survey of Part of Section 36, Township 39 North, Range 10 East of the Third Principal Meridian in DuPage, County, Illinois (3.6388)
Date: June 14 1954Creator: Steinbrecher, Harold F.
Type: Map
Description:Property originally owned by the Johnson Estate and acquired by the Arboretum as the Sunny Acres purchase.
Includes Herboth A11 written on the left side of the survey.
Extent: 1 sheet
Plat of Survey of the DuPage County Forest Preserve District Proposed Acquisition of the Johnson Estate in Sections 25, 26, 35 & 36, Twp. 39 N., Range 10 East of the Third Principal Meridian (3.6762)
Date: April 4 1977Creator: Steinbrecher Jr., Harold F.
Type: Map
Description:Revised Nov. 28,1977.
Extent: 1 sheet
Proposed Fence Along Commonwealth Edison R.O.W. (3.6889)
Creator: Tyznik, Anthony
Type: Plan
Description:Copy 2 notes on back: "Johnson Land & Public Service Fence Boundary"
"PSCo Fenceline Johnson Land"
Authorship: Anthony Tyznik?
Extent: 1 sheet
Johnson Farm (3.7139)
Date: February 28 1978Type: Map
Description:Shows Arboretum "existing holdings" and "proposed acquisitions" "as of February 28, 1978" in northeast part of Arboretum plus area now Hidden Lake Forest Preserve. Includes topographic lines.
Extent: 1 sheet