- 09:51, 12 July 2020 diff hist +21 The Engineer 1924/08/29
- 09:50, 12 July 2020 diff hist +56 The Engineer 1924/08/29
- 07:27, 12 July 2020 diff hist +709 Hill's Plymouth Co
- 07:23, 12 July 2020 diff hist +8 Llewellyn (Nixon) current
- 07:23, 12 July 2020 diff hist +85 Llewellyn (Nixon)
- 07:22, 12 July 2020 diff hist +1 Nixon's Navigation Co current
- 07:22, 12 July 2020 diff hist +31 Nixon's Navigation Co
- 07:17, 12 July 2020 diff hist +18 Powell Duffryn
- 07:14, 12 July 2020 diff hist +39 North's Navigation Collieries (1889) current
- 07:14, 12 July 2020 diff hist +60 Celtic Collieries current
- 07:13, 12 July 2020 diff hist +140 N Celtic Collieries Created page with "==See Also== <what-links-here/> ==Sources of Information== <references/> {{DEFAULTSORT: }} Category: Town - Category: Colliery "
- 07:10, 12 July 2020 diff hist +140 N Merthyr Dare Colliery Created page with "==See Also== <what-links-here/> ==Sources of Information== <references/> {{DEFAULTSORT: }} Category: Town - Category: Colliery " current
- 07:10, 12 July 2020 diff hist +140 N Bwllfa Colliery Created page with "==See Also== <what-links-here/> ==Sources of Information== <references/> {{DEFAULTSORT: }} Category: Town - Category: Colliery " current
- 07:09, 12 July 2020 diff hist +24 D. Davis and Sons
- 07:07, 12 July 2020 diff hist +49 David Richard Llewellyn
- 07:06, 12 July 2020 diff hist +37 David Richard Llewellyn
- 07:04, 12 July 2020 diff hist +99 David Richard Llewellyn
- 07:01, 12 July 2020 diff hist +51 Rees Llewellyn
- 06:58, 12 July 2020 diff hist +5 Rees Llewellyn
- 18:38, 11 July 2020 diff hist +34 David Richard Llewellyn
- 18:33, 11 July 2020 diff hist +1,838 David Richard Llewellyn
- 18:27, 11 July 2020 diff hist −2 Gwaun Cae Gurwen Colliery Co current
- 18:24, 11 July 2020 diff hist +1 Gueret, Llewellyn and Merrett →Sources of Information
- 18:23, 11 July 2020 diff hist +5 Gueret, Llewellyn and Merrett →Sources of Information
- 18:22, 11 July 2020 diff hist +7 Gueret, Llewellyn and Merrett →Sources of Information
- 18:22, 11 July 2020 diff hist +34 The Basic Industries of Great Britain by Aberconway: Chapter XXI →GKN
- 18:19, 11 July 2020 diff hist +147 N Consolidated Cambrian Co Created page with "==See Also== <what-links-here/> ==Sources of Information== <references/> {{DEFAULTSORT: }} Category: Town - Swansea Category: Colliery " current
- 18:18, 11 July 2020 diff hist +314 Gwaun Cae Gurwen Colliery Co
- 18:15, 11 July 2020 diff hist +269 Gwaun Cae Gurwen Colliery Co
- 18:14, 11 July 2020 diff hist +29 David Richard Llewellyn
- 18:13, 11 July 2020 diff hist +254 David Richard Llewellyn
- 18:10, 11 July 2020 diff hist +14 Henry Seymour Berry current
- 18:08, 11 July 2020 diff hist +43 Henry Seymour Berry
- 18:06, 11 July 2020 diff hist −203 David Alfred Thomas
- 18:04, 11 July 2020 diff hist 0 Cambrian Collieries
- 18:04, 11 July 2020 diff hist +4 Cambrian Collieries
- 18:02, 11 July 2020 diff hist +24 Cambrian Collieries
- 18:01, 11 July 2020 diff hist +37 Dinas Colliery →Sources of Information current
- 18:00, 11 July 2020 diff hist 0 David Alfred Thomas
- 17:59, 11 July 2020 diff hist +60 David Alfred Thomas
- 17:55, 11 July 2020 diff hist +62 D. R. Llewellyn and Sons current
- 17:54, 11 July 2020 diff hist +1,137 N David Richard Llewellyn Created page with "Sir David Richard Llewellyn, first baronet (1879–1940), coal owner and financier 1879 Born at Aberdare son of Alderman Rees Llewellyn and his wife, Elizabeth. Rees Llewelly..."
- 14:09, 11 July 2020 diff hist +122 David Davies and Sons current
- 14:07, 11 July 2020 diff hist +90 David Davies and Sons
- 14:04, 11 July 2020 diff hist 0 Crumlin Viaduct Works
- 14:03, 11 July 2020 diff hist +169 Crumlin Viaduct Works
- 14:02, 11 July 2020 diff hist −144 David Davies and Sons
- 14:02, 11 July 2020 diff hist +23 David Davies and Sons →Sources of Information
- 14:00, 11 July 2020 diff hist −86 D. Davis and Sons
- 13:57, 11 July 2020 diff hist −21 Risca Colliery