Correspondence to and from Harvey J. Sims and Carl A. Borgstrom, landscape architect mostly concerning trees and shrubs for Harvey's property.

Correspondence to and from Harvey J. Sims and Carl A. Borgstrom of Carl Borgstrom & H.S.M. Carver, Landscape Architects and Town Planners, relating to nursery stock supplied through Lorne Park Nurseries. Includes a hand-drawn orchard plan.

Correspondence to and from Harvey J. Sims (carbons), relating to ongoing work at Chicopee, such as the pergola, log cabin, frog fountains, plantings, trees, and shrubs, and problems with wiring for road lights and flood lights. Includes detailed lists of nursery stock. Correspondents include Carl A. Borgstrom, Ball Brothers, Lorne Park Nurseries, A.H. Tomlinson (Department of Horticulture, University of Guelph), and the Mattell & Bierwagen Electric Company.

Correspondence to and from Harvey J. Sims (carbons), tenders, agreements, invoices and other material relating to work being planned and carried out at Chicopee, including landscape features, nursery stock, concrete bridge, bubbling tanks, dry stone walls, also to a Workmen's Compensation case. Correspondents include Ball Bros., Dunker Brothers, Herbert Johnston, Civil Engineer, Forsey Page & Steele, architects, Fess Oil Burners of Canada Ltd., Thomas Rennie, Ontario Agricultural College, Carl A. Borgstrom (of Wilson, Bunnell & Borgstrom Ltd., also of Lorne Park Nurseries) landscape architect.

Typewritten letter from Carl A. Borgstrom, landscape architect, to Harvey J. Sims, expressing gratitude to Harvey for his assistance in arranging for him to be able to visit Kingsmere, and enclosing a copy of the letter he had written to Mackenzie King with thanks for putting his name before the National Employment Commission.