5104 Plain Bob Major

Layout
5104 Plain Bob Major Op. 421
Composed by Paul M Mason
2345678 W V F B I M H
45263 – – –s
34562 –s –
46325 –
53462 – – –
45236 – –
45362 – –
23564 – –
2753468 –
35724 s s
3526478 – –
4273658 –
(2345678) –s–s –
4365278 – A
32465 – 2 ss
65432 – – –
3745268 – s ss
6537248 s –
3425678 – – ss
2345678 2A
88 crus (24f,64b), 48 5678s (24f,24b), 24 6578s (0f,24b), 232 4-bell runs (116f,116b), 428 5678 combinations (214f,214b), 48 8765s (24f,24b), Whittingtons, Queens, Tittums, Backrounds.
Blue Line
Properties
Structure
  • Backstroke start
  • Mid lead start
  • Mid lead finish
  • Variable hunt
  • Variable cover
  • Palindromic
  • Exact multipart
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
  • Pure changes
  • Touching places
  • Tenors reversed
Truth
  • True
  • Round block
  • Single extent block
  • Multi-extent block
  • Repetition between calls
  • Internal rounds
Number of parts
1
Number of methods
1
Changes of method
0
Stage
Major
True rows
5104
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
a
Date composed
23 Feb 2026
Default calls
Near
Types of call
2
   1234 LE Single (s)
30
   14 LE Bob (–)
55
Performances
Date Type Details