Penmaenmawr and Welsh Granite Company,
- A2/9.
- Ffeil
- 1933-1960.
Rhan oR. L. Gapper Papers
Correspondence, bills, and photographs of [the Trefor quarry], 1933-1960.
Penmaenmawr & Welsh Granite Co. Ltd.
Quarries and quarrying -- Wales -- Penmaenmawr.
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Quarries and quarrying -- Wales -- Penmaenmawr.
Termau cyfwerth
Quarries and quarrying -- Wales -- Penmaenmawr.
Termau cysylltiedig
Quarries and quarrying -- Wales -- Penmaenmawr.
1 Disgrifiad archifol canlyniad ar gyfer Quarries and quarrying -- Wales -- Penmaenmawr.
1 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach