Adrodd fel Amhriodol
Testun Gwreiddiol (Anodiad: EAW005311 / 2014063)
'
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. '
