5,088 Southwell Surprise Major

Donald F Morrison (no. 6566)
234567  V   B   M   W   H
24653   -   s   s   F
24563   -   s   -  sF   s
46235       -
34265               -
65423           -   s   s
52634       -
247653  -   2
342567  -   s   In       
Repeat twice.

Contains 18 each 56s and 65s, 12 each 8765s and 5678s off the front, 9 7568s, 6 each 7658s, 6578s off the front and 8765s off the front, and back rounds.
Also true to Cambridge.