Map
Conceptual Trail Design; Danada to Hidden Lake Regional TrailSeptember 10 1996
Forest Preserve District of DuPage County
Map
A Berm Detail for the Morton Arboretum [of the southern boundary] [ink drawing on parchment] February 1986
Tyznik, Anthony
Plan
An Existing Landscape For IL Rt. 53 Between Sta. 980.00 and Sta. 991.00August 7 1991
Tyznik, Anthony
Map
Plans for proposed Federal Aid Highway FAU Route 2578 (IL 53)… DuPage CountyOctober 25 1992
Illinois Division of Highways
Map
[Survey of Parts of Sections 34 and 35, Milton Township and Part of Section 3, Lisle Township, DuPage County, Illinois]September 29 1934
Lozier, J. S.
Plan
A landscape planting plan for the East Gate House area, the Morton Arboretumcirca 1987
Tyznik, Anthony
Plan
A Development Plan for a Taxonomic Trail, The Morton Arboretum [including additional markings]October 1971
Tyznik, Anthony
Map
Plans for proposed Federal Aid Highway FAU Route 2578 (IL 53)… DuPage CountyOctober 25 1992
Illinois Division of Highways