6960 Duffield Major

Layout
6960 Duffield Major Op. "Duffield" No. 22
Composed by Sir Arthur P Heywood
123456 3 4 5 6
562431 – – –
324561 – –
634521 3 – 3
264531 –
352461 2 –
254361 – 3
345261 – –
534261 3 –
413256 3 – –
514236 2 –
315246 2 –
435216 3 –
354216 2
5 part.
150 crus (60f,90b), 31 5678s (10f,21b), 22 6578s (11f,11b), 153 4-bell runs (77f,76b), 292 5678 combinations (146f,146b), 31 8765s (21f,10b), Queens, Reverse Waterfall, Waterfall, Backrounds.
Blue Line
Properties
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
6960
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
Date composed
Default calls
Far
Types of call
1
   16 LE Bob (–)
215
Performances
Date Type Details