These relate to the Brush Type 2s - later class 31s. They're all foolscap. From a Stratford Fitter's training notes.
British Rail Modernisation Scheme. EE TYPE 4 - Class 40 Technical Sheets + Plans
British Rail Modernisation Scheme. 1st Generation DMUs. Technical Sheets + Plans
British Rail Modernisation Scheme. PAXMAN 16YHXL ENGINES Tech Sheets + Plans
British Rail Modernisation Scheme. SULZER 6 & 12 LDA 28 Tech Sheets + Plans
British Rail. Modernisation Scheme. WHEEL NOTATION Of Diesels. Circa 1960. Good.
British Rail. Modernisation Scheme EE TYPE 3 (Class 37) Training Notes + Plan