Plan
[Proposed] Entrance Gate [and] Control House [alternatives], Morton Arboretum, Lisle, IllinoisDecember 12 – 14 1959
Holabird & Root
Plan
A Planting Plan - Home Grounds of Mr. and Mrs. Valentine Hechler, IV - Revised
December 1959
Johnson, Marshall L.
Plan
General Plan Arboretum [Entrance] Interchange [on Route 53]November 10 1959
George W. Barton and Associates
Plan
General Plan Arboretum [Entrance] Interchange [on Route 53]November 10 1959
George W. Barton and Associates
Plan
A Planting Plan - Home Grounds of Rev. and Mrs. Russell R. Bletzer
November 1959
Johnson, Marshall L.
Plan
A Planting Plan - Home Grounds of Mr. and Mrs. Milton H. SchwartzOctober 1959
Johnson, Marshall L.