5,152 Spliced Surprise Major (8 methods)

Robert D S Brown
   2345678 Newlyn
 - 5786342 Whalley
   8537264 Richmond
   3825476 Richmond
   2348657 Northampton
   4263785 Whalley
 - 7642538 Claybrooke
   4756823 Huddersfield
   6273485 London
 - 4762538 Claybrooke
   6457823 Whalley
   5684372 Northampton
   8536247 London
   3825764 Richmond
   2378456 Claybrooke
   7243685 Claybrooke
 - 6472538 Northampton
   7654823 Whalley
 - 8576342 London
   7835264 London
   3728456 Chesterfield
   4263578 Chesterfield
   5684723 Northampton
 - 7856342
7 part.

Contains 896 Claybrooke, London, Northampton, Whalley, 672 Richmond, 448 Chesterfield, 224 Huddersfield, Newlyn, with 132 changes of method, all the work.
From Chandler's 23 methods.