Series consists of records regarding proposals for research and reports submitted to companies, research centres and government departments by MacLaren Plansearch Limited and Plansearch Inc.

Fonds consists of materials regarding the professional activities of Shirley A.M. Conover, including correspondence, studies, proposals for research and reports submitted to companies, research centres and government departments by MacLaren Plansearch Ltd., Plansearch Inc., MacLaren Atlantic Ltd., MacLaren Marex Inc., and Hardy Associates (1978) Ltd.