- C14/22
- Ffeil
- 1912
Typescript report by William Galloway on the Pentre colliery, Glamorgan, with cross sections, statistics of seams and 12 plans.
Pentre (Wales)
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Pentre (Wales)
Termau cyfwerth
Pentre (Wales)
Termau cysylltiedig
Pentre (Wales)
3 Disgrifiad archifol canlyniad ar gyfer Pentre (Wales)
3 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach
- R3/1
- Ffeil
- 1900
Manuscript report by William Galloway on subsidence at Pentre colliery, with an typescript letter to him on the subject from the mine owners, Cory Brothers.
‘A report on Tynybedw colliery’
- C14/24
- Ffeil
- 1912
Typescript report by William Galloway on the Tynybedw colliery, Glamorgan, with cross sections of seams and the mine, statistics and 11 plans.