Adrodd fel Amhriodol
Testun Gwreiddiol (Anodiad: EAW005313 / 2014067)
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                            WWII: significant military work was undertaken with many developments particularly with regard to aerial warfare: communications, radar, navigational aids, and especially OBOE. Site suffered some bomb damage. Camouflage painted on buildings. Tunnels under the North Field used as shelters.
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