Showing 68 results

Nodiadau.

• 28/19-23.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Mynegai i lawysgrif ym meddiant Syr John Williams, Plas, Llanstephan.

• 21/1.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Morwyr a llongau.

• 25/1-21.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Meirionnydd.

• 28/24-28.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Llythyrau amrywiol.

• 32/10-54.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Llysoedd.

• 11/29-43.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Llyfrgell Coleg Prifysgol Gogledd Cymru, Bangor.

• 38/14.
• Sub-series

Part of Papurau Bob Owen, Croesor,

'I ble'r af?'.

• 17/8.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Hynafiaethau.

• 27/23-25.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Gohebiaeth gyffredinol, J (Jones, J.)-Y.

• 34.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Gohebiaeth gyffredinol, A-J (Jones, Ithon).

• 33.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Gohebiaeth dramor at Bob Owen.

• 32/1-9.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Galwedigaethau.

• 10/29-35.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Dyddiaduron poced Bob Owen.

• 14/1-48.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Dyddiaduron Nanw Owen.

• 14/50-51.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Dyddiaduron a llythyrau.

• 16/31-44.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Dyddiadur Cadi Owen.

• 14/52.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Dyddiadur A. M. Mahon.

• 14/49.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Dogfennau personol Bob Owen.

• 14/53-57.
• Sub-series

Part of Papurau Bob Owen, Croesor,

Diwydiannau Coll.

• 7/1-6.
• Sub-series

Part of Papurau Bob Owen, Croesor,