North Nibley Differential Doubles

Classification
Differential Doubles
Place Notation
1.3.5.3.5.3.145.3.5.3,123
Lead Head
21534 (Code: 23z)
Symmetry
Palindromic
Hunt Bells
None
Lengths
20 rows per lead
120 rows per course (6 leads)
Similar Methods
Different Only Over Lead End
 Stinchcombe Doubles (3)
References
rwRef: 1994/407 2002/833
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Numbers
Grid
Data Source and Copyright
Details on the about page.