| [120] |
National Museum and Galleries of Wales - Amgueddfa Cymru — National Museum Wales- archive |
| [121] |
Illustrated London News - periodical |
| [122] |
Cadw - Welsh Government - historic environment service |
| [123] |
National Maritime Museum - Greenwich - www.rmg.co.uk/national-maritime-museum - archive |
| [124] |
Julie Carder - artist - the long suffering wife of Dai-the-Rat! |
| [125] |
Straits Times - newspaper |
| [126] |
Nautical Observations on the Port and Maritime Vicinity of Cardiff - William Henry Smyth - book |
| [127] |
Tunnel Shields and the Use of Compressed Air in Subaqueous Works - Copperthwaite - book |
| [128] |
Auke Visser's Esso Tankers site - www.aukvisser.nl - website archive |
| [129] |
British Geological Survey - www.bgs.ac.uk - website archive |
| [130] |
Glamorganshire Place Names - Thos. Morgan - book - Southall |
| [131] |
Wormall’s Directory of South Wales - business directory |
| [132] |
Butcher’s Cardiff Directory - business directory |
| [133] |
Industrial Rivers of the UK - book |
| [134] |
Penarth's County Treasures - pamphlet - Vale of Glamorgan Council |
| [135] |
Evening Express - newspaper - Cardiff |
| [136] |
National Library of Wales - Welsh Newspapers On-line - website archive |
| [137] |
Romance of Modern Engineering, The - A. Williams - book 1912 - Seeley, Service & Co. Ltd. |
| [138] |
Western Mail - Cardiff Directory - business directory |
| [139] |
Locomotives of the Taff Vale Railway - Allchin - ver. 1944 - booklet |
