Sources of Information
- Argentina
Railways and Motive Power of Argentina : Reg Carter : Amphion Press : IBSN 0-9530320-1-2
El Ferrocarril Transandino 1872 - 2013 : Pablo Lacoste : A 661 page article on the Internet - Spanish text
- Belgium
Vapeur en Belgique - Tome 1 : Phil Dambly : G Blanchart & Cie : IBSN 2-87202-005-5
Vapeur en Belgique - Tome 11 : Phil Dambly : G Blanchart & Cie : IBSN 2-87202-013-6
- Bolivia
The Antofagasta (Chili) & Bolivia Railway : J.M. Turner - R.F. Ellis : Locomotives International : IBSN 0.907941.36.2
Railways of Bolivia : Christopher Walker - Donald Binns : Trackside Publications : IBSN 1.900095.28.9
- Bulgaria
Die Lokomotiven der Bulgarischen Staatsbahnen : Dimiter Dejanow : Verlag Josef Otto Slezak - 1990
Schmalspurig durch Bulgarien : Paul Engelbert : Frank Stenvalls Forlag : IBSN 91-7266-155-0
Romania & Bulgaria Narrow Gauge : John Organ : Middleton Press : IBSN 978-906008-23-9
- Cameroon
German Colonial Railways Then & Now : Helmut Schroeter - Roel Ramaer : RÖHR-Verlag : IBSN 3-88490-184-2
- Chile
The Antofagasta (Chili) & Bolivia Railway : J.M.Turner - R.F.Ellis : Locomotives International : IBSN 0-907941-36-2
The Nitrate Railways Company Limited : Donald Binns : Trackside Publications : IBSN 1-900095-34-3
The Transandine Railway in 1931 : Reprint - Keith Taylorson : Narrow Gauge Railway Society : ISSN 0142-5587
- China
www.railography.co.uk/info/info.htm : Duncan Cotterill
China's Railways and Motive Power pre-1949 : Reg Carter
- Cuba
Industrial Steam Locomotives of Cuba - 2nd Edition : G Leach : Industrial Railway Society : IBSN 978-1-901556-03-2
Narrow Gauge Railways of of Cuba : Christopher Walker : Trackside Publications : IBSN 978-1-900095-38-9
- Madagascar
Railways of Madagascar - Malagasy Locomotive Lists : Reg Carter
- Nepal
Indian Locomotives - Part 3 Narrow Gauge 1863-1940 : Hugh Hughes : Continental Railway Circle : IBSN 0-9521655-0-3
- Portugal
Narrow Gauge Railways of Portugal : W J K Davies : Plateway Press : IBSN 1-871980-35-6
Broad Gauge Steam Locomotives of Portugal : John R Walker : Hartshead Publishing : IBSN 0-9551748-0-5
- Spain
Steam on the RENFE : L G Marshall : Macmillan & Co. Ltd.
Steam on the Sierra : Peter Allen & Robert Wheeler : Cleaver-Hume Press Ltd.
Locomotives & Railcars of the Spanish Narrow Gauge Public Railways : Industrial Railway Society : ISBN 0 901096 88-1
Industrial Locomotives and Railways of Spain and Portugal : Industrial Railway Society - 1968
Ferrocarriles de Espana - www.spanishrailway.com : Juan Peris Torner
- Turkey
Steam in Turkey : E Talbot : Continental Railway Circle : IBSN 0-9503469-6-9
- General reference
Allied Military Locomotives of the Second World War : R Tourret : Tourret Publishing : IBSN 0-905878-06-X
- All countries
Locomtive builders works lists from a multiple of sources; information supplied with pictures that cannot be confirmed; personal knowledge of many individuals; Wikipedia & other websites that is crossed checked as far as possible.