‘A report on the International anthracite colliery’
- C14/9
- Ffeil
- 1906
Typescript report by William Galloway on the International colliery, Glamorgan, with a plan and cross sections of seams and geological strata.
1 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach
‘A report on the International anthracite colliery’
Typescript report by William Galloway on the International colliery, Glamorgan, with a plan and cross sections of seams and geological strata.