- 10/1-22 etc.
- Sub-sub-fonds
- 1910-1940.
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Llythyrau. Am lythyrau oddi wrth T. Gwynn Jones gweler llythyrau at: J. W. Jones, O. G. Owen (Alafon), Dr Robert Roberts (Isallt), Evan Williams (Glyn Myfyr).
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Barddoniaeth 'Gwilym Deudraeth'
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Erthyglau gan 'Gwilym Deudraeth' ac amdano.
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Llythyrau at y Parch. O. G. Owen
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Ysgrifau a nodiadau gan 'Alafon'
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Pregethau a nodiadau crefyddol
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Rhyddiaith, pregethau, anerchiadau a gweithiau eraill gan 'Alafon'
Part of Papurau J. W. Jones
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Gweithiau dienw ymhlith papurau 'Alafon'
Part of Papurau J. W. Jones