THE A1 STEAM LOCOMOTIVE TRUST TORNADO NEW PEPPERCORN CLASS A1, 2008 ONWARDS OWNDERS' WORKSHOP MANUAL
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Written by Don Gatehouse & Geoff Dowling. Stock no 1325324. Published by Past and Present Publishing Ltd.. 1996.

THE RHYMNEY RAILWAY VOLUME 1 THE MAIN LINE FROM CARDIFF
Written by John Hutton. Stock no 1827090. Published by Silver Link Publishing. 1st. 2004.

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Written by Hugh Longworth. Stock no 1826334. Published by Oxford Publishing Co. 1st. 2011.

NORTH WALES TRANSPORT
Written by Jim Roberts. Stock no 2128712. Published by Sutton Publishing. 1st. 1998.

ARCHIVE ISSUE 43
Written by Colin E. Mountford & T.B. Maund & et al. Stock no 2113542. Published by Lightmoor Press. 2004.

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Written by John H. Court. Stock no 1819874. Published by D. Bradford Barton. Circa. 1978.

AN ILLUSTRATED HISTORY OF THE WELSH HIGHLAND RAILWAY
Written by Peter Johnson. Stock no 1827607. Published by Oxford Publishing Co. 2nd. 2009.

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Written by Peter Grafton. Stock no 1327060. Published by The Oakwood Press. 1st thus. 2007.

KINGS OF THE IRON ROAD STEAM PASSENGER TRAINS OF NEW ZEALAND
Written by J.D. Mahoney. Stock no 2131472. Published by The Dunmore Press. 1ST. 1982.

HEREFORD TO NEWPORT VIA CAERLEON (WESTERN MAIN LINES)
Written by Vic Mitchell & Keith Smith. Stock no 2136730. Published by Middleton Press. 2005.

THE WEST HIGHLAND RAILWAY
Written by John Thomas & Alan J.S. Paterson. Stock no 1827388. Published by David St John Thomas; David & Charles. 3rd. 1984.