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
Illustrated text book on the fire assay of gold, silver and lead, including amalgamation and chlorination tests. Second edition. A Manual of Assaying