- NLW MS 10150B.
- Ffeil
- [1901x1923] /
A notebook containing antiquarian jottings by G. G. T. Treherne.
G. G. T. Treherne.
Dangos 5 canlyniad
Disgrifiad archifol- NLW MS 10151A.
- Ffeil
- [1901x1923] /
A notebook containing antiquarian jottings by G. G. T. Treherne.
G. G. T. Treherne.
- NLW MSS 10145-10147C.
- Ffeil
- [1901x1923] /
Notebooks containing antiquarian jottings by G. G. T. Treherne.
G. G. T. Treherne.
- NLW MSS 10148-10149A.
- Ffeil
- [1901x1923] /
Notebooks containing antiquarian jottings by G. G. T. Treherne.
G. G. T. Treherne.
- NLW MS 10121C.
- Ffeil
- [1901x1923] /
Notes by G. G. T. Treherne and correspondence relating to prehistoric hearths.
George Gilbert Treherne Treherne and others.