Algarkirk Differential Doubles

Classification
Differential Doubles
Place Notation
1.3.125.3.1.3.1.3.5.1,125
Lead Head
21453 (Code: 2z)
Symmetry
Palindromic
Hunt Bells
None
Lengths
20 rows per lead
120 rows per course (6 leads)
Similar Methods
Different Only Over Lead End
 Kirton-in-Holland Differential Doubles (123)
 Blanchworth Doubles (3)

Different Only Over Lead End and Half Lead
 Crows-an-Wra Differential Doubles (3, 123)
Download as image
Numbers
Grid
Data Source and Copyright
Details on the about page.