1970 Twentyfourth Edition. Published:1969.

1970 Twentyfourth Edition.
Published:1969. Editor: J.B.Snell.
Price: 15/-.
Code: None. SBN: 7110 0101 4.
Cover: Colour photo of two diesels. a Brush Type 4 and an English Electric Class 40. Keynote: Price increased.