Browsing by people, organizations and landmarks: collection:
Lecture by Ray Schulenberg: The Story of The Morton Arboretum Prairie Restoration (3.31580)
Date: September 11 1987Type: Audio
Description:Lecture titled "The Story of The Morton Arboretum Prairie Restoration" given by Ray Schulenberg as part of the 25th Anniversary Celebration of The Morton Arboretum Prairie.
Extent: 1 audio cassette
[Utilities Rights-of-Way in the Arboretum Along the East Boundary] (3.5613)
Date: August 1 1960Type: Map
Description:Revised 1960-08-01.
Extent: 1 sheet
Morton Arboretum Gas Main Crossing (3.5614)
Date: July 1986Creator: Northern Illinois Gas Co.
Type: Map
Description:Commonwealth Edison right-of-way also shown.
Extent: 1 sheet
Northern Illinois Gas Co. Gas Main Location in Morton Arboretum, S.E. 1/4 Section 34 and S.W. 1/4 Section 35, Township 39N R. 10 E of 3rd P.M. in DuPage County, Illinois. (3.5615)
Date: June 10 1980Creator: Webster and Associates Inc.
Type: Map
Extent: 2 sheets
[Gas Line Right-of-Way] Parcel N.I.G. E-2-25 (3.5616)
Date: March 17 1959Creator: Northern Illinois Gas Co.
Type: Map
Description:Shows a tract of 16.09 acres located along the south boundary of the Arboretum conveyed to the Gas Company as right-of-way. Correspondence relating to the transaction and a narrative description of the parcel are attached to the map. (3p.).
Extent: 1 sheet in 3 parts; 3 pages of related correspondence
[Gas Lines Right-of-Way in the Arboretum] (3.5617)
Date: circa 1957Creator: Northern Illinois Gas Co.
Type: Map
Extent: 4 sheets
As-Built Alignment - Troy Grove 30" Pipeline (3.6073)
Date: July 1974Creator: Williams Brothers Company
Type: Map
Description:Original pipeline drawn 08/19/1960. Updated 12/1966 and 07/1974.
Extent: 1 sheet
Plat of Survey of That Part of Assessment Plat no. 2, Lands Belonging to… for Northern Illinois Gas Co. (3.6074)
Date: December 4 1962Creator: Schmitt, Albert C.
Type: Map
Extent: 1 sheet
A [Proposed] Landscape Screen Planting Plan for the Northern Illinois Gas Company Valve Nest (3.6454)
Creator: Tyznik, Anthony
Type: Plan
Description:East side near Commonwealth Edison tower; perhaps located south of East-West Tollway
Extent: 1 sheet
[Arbordale Gas Lines with Telephone Lines Added] (3.6792)
Date: November 20 1957Creator: Northern Illinois Gas Co.
Type: Map
Description:Pencil and ink additions show house locations.
Extent: 1 sheet