1969 Thirteenth Edition. Published:1968.

1969 Thirteenth Edition.
Published:1968. Editor: Cecil J. Allen.
Price: 8/6.
Code: None. SBN: 7110 0033 6.
Cover: Colour photo of a National Coal Board freight headed by a privately owned NCB pannier tank.
Keynote: The first in the final sequence of three edited by Cecil J. Allen. The first to carry an SBN.