7920 Duffield Major

7920 Duffield Major Op. "Duffield" No. 24
123456 3 4 5 6
462135
342165
621345 3
461325
153462
563412 3 2
324561
614532 3
421563
235461 2
412536 2
432561 3 2
215436
152436 2
254136 3
451236 3
5 part.
168 crus (67f,101b), 35 5678s (12f,23b), 22 6578s (11f,11b), 170 4-bell runs (84f,86b), 324 5678 combinations (162f,162b), 35 8765s (23f,12b), Queens, Reverse Waterfall, Waterfall, 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
5
Number of methods
1
Changes of method
0
Stage
Major
True rows
7920
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
Date composed
Default calls
Far
Types of call
1
   16 LE Bob (–)
250
Date Type Details