Letters: Williams, T. R.-Williams, Thomas (Parcwyson),
- G6049-87.
- Cyfres
- 1921-38.
Letters: Williams, T. R.-Williams, Thomas (Parcwyson),
Letters: Williams, Tom-Williams, W,
Letters: Williams, W.D.-Williams, W. Nantlais,
Letters: Williams, W.R.-Williams, W.S. Gwynn,
Letters: Williams, W. T.-Zimmern,
Letters from persons unidentified,
Postcards: Davies, E. Tegla-Dexter, Dr. T.F.G,
Postcards: Drage, G.-Forster, Dr Max,
Postcards: 'G.R.'-Hughes, Dr. J.G. Moelwyn,
Postcards: Hughes, T.-Jones, D.J,
Postcards: Jones, D. J. Odwyn-Jones, Nia Wynn,
Postcards: Jones, R. (Trebor Aled)-Long, Bernard,
Postcards: Lynn-Thomas, Sir John-Morris-Jones, Sir John,
Postcards: Morse, B.-Phillips, D. Rhys,
Postcards: Rowland, Robert David (Anthropos)-Wade-Evans, A.W,
Postcards: Ward, Francis-Wright, A.R,