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mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Mihangel ap Iwan at ei frawd...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Mihangel ap Iwan at ei frawd...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

When Poliomyelitis came to Penybryn

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth E. M. Morgan at y Parch....

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Mihangel ap Iwan at ei chwaer...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Mihangel ap Iwan at ei chwaer...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Corporal John Griffith Jones,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Corporal John Griffith Jones,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Corporal John Griffith Jones,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Corporal John Griffith Jones,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Corporal John Griffith Jones,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llyfr o ryseitiau ymarferol o'r enw '...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Adroddiad ar ymchwiliad i gyflenwad d&...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Ffurflen brint yn dangos nifer yr achosion o...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Mary Jones at ei rhieni, 13...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Set o ragnodion ar gyfer y tlodion, 1761,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Sash Urdd Hynafol y Coedwigwyr 'Cwrt Powys...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Sash Urdd y Derwyddon 'Cyfrinfa Llywelyn&...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Sash Urdd Hynafol y Coedwigwyr 'Cwrt Powys...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llyfr coginio yr Arglwyddes de Rutzen, Neuadd...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Dyddlyfr Llawfeddyg Carchar y Sir, Hwlffordd ...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth William Morgan o Dredegar at...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llyfr Adroddiadau Swyddogion Wyrcws Ffordun,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Dyddiadur William Bulkeley, Brynddu,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr oddi wrth Humphrey Jones, prentis...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llywelyn Davies, 'Hanes Mor-daith y Brig...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Llythyr a anfonwyd gan John Jones, meistr ar...