2 second hand books in my Engineering: History catalogue.
Engineers, Inventors and Workers: A Class Book for Social Studies - P. W. [peter Wilfred] Kingsford
London: Edward Arnold, Paperback, 1964, Paperback £10.00
Tools for the Job: Short History of Machine Tools - L. T. C. (Lionel Thomas Caswell) Rolt
London: B. T. Batsford, Hardback, 1965, Hardback in Dust Wrapper £43.50