- 32-40.
- Is-fonds
- 1951-68.
Rhan oPapurau Leslie Richards
Rhan oPapurau Leslie Richards
Rhan oPapurau Leslie Richards
Rhan oPapurau Leslie Richards
Rhan oPapurau Leslie Richards
Rhan oPapurau Leslie Richards
Rhan oPapurau Leslie Richards
Llawysgrifau a chofnodion = Manuscripts and records,
Llawysgrifau a chofnodion o lyfrgell y Parchedig W. Rhys Watkin, M.A., Llanelli. = Manuscripts and records from the library of the Reverend W. Rhys Watkin, M.A., Llanelli.