BR STEAM LOCOMOTIVES FROM NATIONALISATION TO MODERNISATION No. 4 EASTERN REGION
Written by Alan Williams & David Percival. Stock no 1327405. Published by Ian Allan. 1st. 1967.

PETO'S REGISTER OF GREAT WESTERN RAILWAY LOCOMOTIVES VOLUME 1
Written by Martin Smith. Stock no 2106472. Published by Irwell Press. 1st. 1995.

PETO'S REGISTER OF GREAT WESTERN RAILWAY LOCOMOTIVES VOLUME 1
Written by Martin Smith. Stock no 1713208. Published by Irwell Press. 1st. 1995.

THE BIG FOUR REMEMBERED
Written by J.S. Whiteley & G.W. Morrison. Stock no 1327105. Published by Haynes; Oxford Publishing. 1st thus. 1989.

THE LOCOMOTIVES OF THE GREAT WESTERN RAILWAY PART ONE
No author. Stock no 2133328. Published by The Railway Correspondence And Travel Society. 1968.

THE LOCOMOTIVES OF THE GREAT WESTERN RAILWAY PART EIGHT
No author. Stock no 1609048. Published by The Railway Correspondence And Travel Society. 1953.

THE LOCOMOTIVES OF THE GREAT WESTERN RAILWAY PART SEVEN
No author. Stock no 1609038. Published by The Railway Correspondence And Travel Society. 1954.

BRITISH RAILWAYS LOCOMOTIVES 1948
Written by Chris Banks. Stock no 1326973. Published by Haynes Publishing Group; Oxford Publishing Co. 1st. 1990.

GREAT WESTERN STEAM SOUTH OF THE SEVERN
Written by Ronald E. Toop. Stock no 2135806. Published by D. Bradford Barton. 1st. 1973.

A PASSION FOR STEAM
Written by Marc Horovitz. Stock no 1825047. Published by Atlantic Publishers. 1st. 2008.

CHAPTERS OF STEAM
Written by John Sagar. Illustrated by John W. Holroyd. Stock no 1810119. Published by Kingfisher Railway Productions. 1st. 1984.

THE LOCOMOTIVES OF THE GREAT WESTERN RAILWAY PART FOURTEEN
No author. Stock no 1609018. Published by The Railway Correspondence And Travel Society. 1993.