3 second hand books in my Engineering: Mechanics catalogue.
Manual of Machine Shop Practice - Otis Benedict
New York & London: McGraw-Hill Book Company, Inc., Hardback, 1944, Hardback £13.50
Petter Diesel Engines Type PH Operators Handbook Issue 12 Publication No. 332022 - Anon.
Southampton: Petters, Paperback (Stapled Wrappers), Undated, £23.50Practical Building Mechanics - Newman Tate
London: Chapman & Hall, Hardback, 1946, Hardback in Dust Wrapper £20.00