31 boxes of archival material, including Grimshaw Brothers Limited financial records, company stationery, promotional literature, letter books, constitutional records, employee records, client records, technical literature and copies of articles written by H Grimshaw, 1866-1967 Business records of Grimshaw Brothers Limited
Articles, journals and text books used in the course of research at Grimshaw Brothers & Co. Ltd. Research reference material
The Cockroach: its life history and how to deal with it, written by Frederick Laing. British Museum (Natural History) Economic Series No. 12. With inserted notes, cuttings and correspondence. The Cockroach