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

Mwgwd Nwy o'r Ail Ryfel Byd

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

Meged Nwy o'r Ail Ryfel Byd

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

Dosbarthu masgiau nwy yn Neuadd y Dref, Castell...

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

Hexamime Gas Mask

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

Air Raids and Shelters

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

Mwgwd nwy teleffonydd yr heddlu, 1938

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

Mwgwd nwy y lluoedd arfog modern, 1980au

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

Mwgwd nwy oedolyn, 1939-45

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

Mwgwd nwy 'Mickey Mouse', 1939-45

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

Plant yn gwisgo eu mygydau nwy, 1939

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

Plant yn ymarfer gwisgo eu mygydau nwy, 1939