Mae’r wefan hon yn defnyddio cwcis i hwyluso’ch defnydd. Drwy ddefnyddio’r wefan hon rydych chi’n cytuno i dderbyn cwcis dan ein
Polisi Cwcis
.
Cytuno a Chau
Polisi Cwcis Amgueddfa Cymru
Lleoliadau
+
English
Fy nghyfrif
Chwilio:
Chwilio
Casgliadau ac Ymchwil
Adrannau
Casgliadau Arlein
Canolfan Gasgliadau Cenedlaethol
Dewislen
Teulu
Amgueddfa
Cymru
Amgueddfa Genedlaethol Caerdydd
Sain Ffagan Amgueddfa Werin Cymru
Amgueddfa Genedlaethol y Glannau
Big Pit Amgueddfa Lofaol Cymru
Amgueddfa Lechi Cymru
Amgueddfa Wlân Cymru
Amgueddfa Lleng Rufeinig Cymru
Casgliadau ac Ymchwil
Adrannau
Casgliadau Arlein
Canolfan Gasgliadau Cenedlaethol
Erthyglau
Cymru Hynafol
Celf
Celf ar y Cyd
Hanes
Hanes Naturiol
Yr Amgueddfa ar Waith
Iechyd, Lles ac Amgueddfa Cymru
Casgliadau Arlein
Amgueddfa Cymru
Search
Chwilio Uwch
Chwilio Uwch
Testun rhydd
Rhif yr Eitem
Adnabyddiaeth
Pwnc
-
Celf
Archeoleg a Nwmismateg
Diwydiant
Archif Clyweledol
Bywyd Gwerin
Gwlân
Artistiaid/Creadur
Lle
Categori
Image filter options
Cofnodion â delweddau yn unig
Chwilio
Nôl i Ganlyniadau
National Coal Board, South Western Division
Diwydiant
The Proposed Reconstruction of Abercynon Colliery (report)
National Coal Board, South Western Division
National Coal Board
2017.38/416
Mwy am yr eitem hon
Diwydiant
Notes on the Brynlliw Project
National Coal Board, South Western Division
National Coal Board
2017.38/374
Mwy am yr eitem hon
Diwydiant
Oakdale Colliery reconstruction project, report
National Coal Board, South Western Division
National Coal Board
2017.38/435
Mwy am yr eitem hon
Diwydiant
The Proposed Reconstruction of Lady Lewis Colliery (report)
National Coal Board, South Western Division
National Coal Board
2017.38/420
Mwy am yr eitem hon
Diwydiant
Tower Colliery reconstruction project, report
National Coal Board, South Western Division
National Coal Board
2017.38/425
Mwy am yr eitem hon
Diwydiant
What Goes on Underground? (report)
National Coal Board, South Western Division
National Coal Board
2017.38/720
Mwy am yr eitem hon
Diwydiant
The Proposed Reorganisation of Tymawr Colliery (report)
National Coal Board, South Western Division
National Coal Board
2017.38/424
Mwy am yr eitem hon
Diwydiant
The Proposed Reconstruction of Bedwas Colliery (report)
National Coal Board, South Western Division
National Coal Board
2017.38/429
Mwy am yr eitem hon
Diwydiant
Caerau Colliery, photograph
National Coal Board, South Western Division
National Coal Board
2009.3/5819
Mwy am yr eitem hon
Diwydiant
Penallta Colliery Project (report)
National Coal Board, South Western Division
National Coal Board
2017.38/426
Mwy am yr eitem hon
Diwydiant
Merthyr Vale Colliery Reconstruction (report)
National Coal Board, South Western Division
National Coal Board
2017.38/431
Mwy am yr eitem hon
Diwydiant
Project for the Construction of Talywain New Mine (report)
National Coal Board, South Western Division
National Coal Board
2017.38/428
Mwy am yr eitem hon
Lwytho mwy
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
