5,088 Benson Surprise Major

Donald F Morrison (no. 5994)
23456  M  B  W  H
54632  1     1
54326     -     1
64235  2  -     1
65432  1  2  2
34256  1     1   
Repeat twice.

Contains 21 each 56s and 65s, 12 each 5678s off the front, 6578s off the front, 8765s off the front and 8756s off the front, and back rounds.
Also true to Aberhonddu, Ardotalia, Brynbuga, Caerfyrddin, Cantium, Coccium, Dagenham, Gobannium, Gwent, Ictis Insula, Isurium, Kingswood, Llanfeugan, Mark, May, Moorgreen, Moricambe, Raydale, Rustat, Thorncombe, Usk, Voran, Woodgett and Yosemite.