5760 Duffield Major

5760 Duffield Major Op. "Duffield" No. 10
Composed by John Carter
123456 3 5
543126 s
253146 3
431256
521436 s
351426 3
214356
534216 s
125436 2
354126
241356
531246 [s]1
451236 3
312456
6 part.
1 Replace bracketed calls with –3 in parts 3 and 6.
132 crus (60f,72b), 48 5678s (24f,24b), 172 4-bell runs (86f,86b), 384 5678 combinations (192f,192b), 48 8765s (24f,24b), Whittingtons, Queens, Backrounds.
Blue Line
Structure
  • Backstroke start
  • Mid lead start
  • Mid lead finish
  • Variable hunt
  • Variable cover
Methods
  • Spliced
  • ATW
  • Mixed stage
  • Change every lead
  • Every lead different
  • Jump method
Calls
  • Standard calls
  • Twin bob
  • Jump calls
  • No calls
  • Tenors together
  • Strictly tenors together
  • Multipart calling
Changes
  • Adjacent changes
  • Identity changes
  • Jump changes
  • Tenors reversed
  • Palindromic
  • Exact multipart
Truth
  • True
  • Round block
  • Single extent block
  • Multi-extent block
  • Repetition between calls
  • Internal rounds
Number of parts
6
Number of methods
1
Changes of method
0
Stage
Major
True rows
5760
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
Date composed
Default calls
Far
Types of call
2
   16 LE Bob (–)
176
   1678 LE Single (s)
22
Date Type Details