Ledger, accounts book, wages and salaries books, correspondence, financial details, architects' plans, Henry Simon specifications, articles of association for F T Wood and Sons and the National Association of British and Irish Millers.
Diagrams and instructions for roller milling machinery. Small roller mill artefacts. Correspondence with milling firms re. J B G Thompson's various positions throughout his career. Course materials from J G B Thompson's training. Flow sheets and production records. Photographs and documents re. Grosvenor Street Mill and Skidby Mill.