| [1300] |
Track Topics - A GWR Book of Railway Engineering - W.G.Chapman - pub. P.Stephens. |
| [1301] |
J. A. Story and Partners, Mitcham, Surrey - aerial surveyors - disolved Aug. 2016. |
| [1302] |
Wiltshire County Council - https://www.wiltshire.gov.uk/ |
| [1303] |
Leeds Engine Builders - http://www.leedsengine.info/leeds/default.asp |
| [1304] |
Tees Built Ships - http://www.teesbuiltships.co.uk/ |
| [1305] |
Borth Maritime History - https://borthmaritimehistory.com/ |
| [1306] |
Institute of Civil Engineering - ice - https://www.ice.org.uk/ |
| [1307] |
BBC - https://www.bbc.co.uk/ |
| [1308] |
Dr. Gethin Matthews - senior lecturer - Swansea University. |
| [1309] |
Skipshistorie - https://skiphistorie.net/ |
| [1310] |
Victorian Collections - https://victoriancollections.net.au/ |
| [1311] |
Mill Bank Village - website - https://www.millbankvillage.co.uk/ |
| [1312] |
Works of Isambard Kingdom Brunel, The - Sir A. Pugsley - ICE - Uni. of Bristol - 1976 |
| [1313] |
Cambria Daily Leader, The - newspaper |
| [1314] |
The North-East Ports and Bristol Channel : Being Sketches of the Towns, Docks, Ports and Industries . . - William Clark Russell - 1883 - from the Daily Telegraph, London. |
| [1315] |
Album of Manufactures - Head, Wrightson & Co. Ltd., Engineers - 1903 Edition |
| [1316] |
Cardiff Council - Cardiff Council Flat Holm Project |
| [1317] |
Flat Holm Island - Bristol Channel - Book - Bob Jory - Wincanton Prerss - 1995 |
| [1318] |
Military Wiki - https://military-history.fandom.com/wiki/Main_Page |
| [1319] |
Guns Across the Severn - The Victorian Fortifications of Glamorgan - RCAHMW - 2001 |