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Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EAW023535 / 2020791)

' During WWI this was the site of Blackburn Aeroplane & Motor Co Ltd aircraft factory where 162 'most secret' Sopwith T1 aircraft were produced, ordered by the Admiralty. Production commenced in spring 1918. '

Dywedwch wrthym pam mae’r cynnwys hwn yn amhriodol *(gofynnol)

Dewis categori *(gofynnol)

Os ‘Arall’ rhowch fanylion (dewisol)

Eich enw (dewisol)

Eich cyfeiriad e-bost (dewisol)

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