Plan
Country Residence, Library Addition by Mr. Joy Morton, Lisle, IllinoisSeptember 1922
Holabird & Root
Plan
[Thornhill] Residence [Reinforcing Steel Architectural Plans for the Library Addition]October 3 1922
Holabird & Root
Plan
Library Addition to Country Residence for Mr. Joy Morton, Lisle, IllinoisDecember 1 1922
Holabird & Root
Plan
Library Addition to Mr. Joy Morton's Country Residence, Lisle, IllinoisDecember 6 1922
Holabird & Root
Map
Administration Group for The Morton Arboretum, Lisle, Illinois: Administration BuildingSeptember 26 1934
Holabird & Root
Plan
Superintendent's Residence at the Morton Arboretum, Near Lisle, Illinois, New Roof and Dormer WindowsFebruary 26 1940
Holabird & Root
Plan
Superintendent's Residence at the Morton Arboretum Near Lisle, Illinois, New Roof and Dormer WindowsFebruary 26 1940
Holabird & Root
Map
Morton Family Burial Plot, The Morton Arboretum, Lisle, Illinois: Fence DetailsJune 4 1941
Holabird & Root
Plan
Joy Morton Memorial Building [i.e. Thornhill] for the Morton Arboretum at Lisle, IllinoisAugust 5 1941
Holabird & Root
Plan
Blackboard and Display Board Revisions, Joy Morton Memorial BuildingFebruary 26 1942
Holabird & Root
Plan
[Thornhill Building, Showing Heating and Ventilation Details in Basement]June 20 1942
Northwestern Heating & Plumbing Co.
Plan
Proposed Alterations for Superintendent's Res., Morton Arboretum, Thornhill Drive, Lisle, IllinoisJuly 30 1954
Holabird & Root
Plan
[Thornhill House] Details of New Metal Windows on South Elevation of Lecture HallAugust 18 1954
Holabird & Root
Plan
Detail of Bronze Memorial Panel for Administration Building of The Morton Arboretum, Lisle, IllinoisAugust 18 1954
Holabird & Root
Plan
Letter Spacing for Marble Memorial Panel for Thornhill House & Administration Bldg. of The Morton ArboretumAugust 18 1954
Holabird & Root