1200 Grandsire Doubles using all 10 different extents

Layout
1200 Grandsire Doubles
Composed by John P Hartley
2345 1 2 3 5  
2345 ––s––s  
4325 a  
2345 b  
4325 – – s (6)
2345 – – s (6)
4235 – ss  
3425 – ss  
2345 – ss–s––s–  
4325 b  
2345 a  
4325 c  
2345 s – (4)
4325 s  
2435 – ss  
3245 – ss  
2345 – ss––s––  
4325 s – (4)
2345 c  

a = s1.2.s3.s5.6 (6)
b = s1.s3.4.s5 (6)
c = 1.s3.5.7 (8)
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
Doubles
True rows
1200
False rows
0
Complete extents
10
Partial extents
0
Applicable leadhead codes
a
Date composed
29 Nov 2024
Default calls
Grandsire
Types of call
2
   3.1 LE Bob (–)
36
   3.123 LE Single (s)
36
Performances
Date Type Details