Easter Saturday 6 April 1985 (approx. 1911) - Percivals Motors (Oxford) Limited acquired the Abingdon Coaches business from the Williamson family circa 1982.

KUW 520P was seen at King Street, Mildenhall when working the 1640 Great Yarmouth-Cambridge service 747, a short journey forming part of the cross-country service between Bristol and Lowestoft worked jointly by Percivals, Premier Travel and National Express.

It is a Plaxton Supreme bodied AEC Reliance new to National Travel (South East) in April 1976.