5,184 Bristol Surprise Maximus

Donald F Morrison (no. 6306)
23456  M  B  H
43526  -  x  -
65432  -  4x  
Repeat.
- = 14;
x = 18.
4x = x x x x.

Contains 114 little bell rollups at the back, including 20 each 23456s and 65432s; and 124 little bell rollups at the front.