5152 London Surprise Major

Layout
5152 London Surprise Major Op. 995
Composed by Ian Butters
2345678 M I B F V W H
(6273458) – s
6472538 s –
(2345678) 2
3526478 –
5736248 3 – –
5764238 – –
74526 – 3
4273658 – 3
(2345678) –
5243678 – A
64235 – –
42356 2 – –
2345678 2A
76 crus (25f,51b), 33 5678s (9f,24b), 8 6578s (8f,0b), 139 4-bell runs (57f,82b), 325 5678 combinations (185f,140b), 20 8765s (9f,11b), Reverse Waterfall, 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
  • Dynamic 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
5152
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
f
Date composed
12 Aug 2026
Default calls
Near
Types of call
2
   1234 LE Single (s)
2
   14 LE Bob (–)
42
Performances
Date Type Details