Morton Arboretum Research Building [Ventilation System] Lisle, Illinois (3.5523)
Date: September 12 1980Creator: B.O.C. Heating & Air Conditioning Co.
Type: Plan
Description:Ms. note: "As built 03-30-1982." Revisions in the original plans are shown on each sheet. Sheets numbered M-1--M-6.
Extent: 6 sheets in binder