Calke Differential Doubles
3.1.3.5.123.3.123.1.3.125.345.125.3.1.123.3.123.5.3.1
Calke Differential Doubles is member of the Doubles differentials (20 changes per lead) CCCBR method set.
| Bells | 5 |
| Lead Length | 20 |
References |
|
| "Ringing World" reference | 1994/428 |