[r-t] Naremburn Treble Bob

Fri Mar 1 15:13:23 UTC 2013

I see Tom Perrins rang an extent on Naremburn Treble Bob yesterday (http://www.bb.ringingworld.co.uk/view.php?id=277767). Good work! The method is a very simple double treble-dodging construction, with a "Kent slow work" at both the front and back, and just a single dodge each time you go through 3-4. It could be a good training tool, and the line is so simple I'm very surprised it hasn't been rung before:

Naremburn &x5x1x25x1x2x1, 1 = 152364

===
720 Naremburn Treble Bob Minor:
23456  1.75 4.25  5
-------------------
26543    s    s   
23564    s    s   -
-------------------
3 Part.
s = 12 for 1256 when treble is in 3-4.
- = 14 at the lead end.
===

There are I think 16 double treble-dodging minor methods with no more than two consecutive blows from which a 720 can be easily generated.  My favourite is the Bristol-esque Horton:

&-34-4.5-2.3-34-1,1 142635 Cheddleton Surprise Minor
&-34-4.5-2.3-34-5,2 135264 Hanley Surprise Minor
&-3-4.5-2.3-4-1,1 134625 Stoke Double Surprise Minor
&-3-4.5-2.3-4-5,2 136245 Stafford Double Surprise Minor
&-5-4.5-2.3-2-1,1 156342 Horton Surprise Minor
&-5-4.5-2.3-2-3,4 154263 Hartnell Surprise Minor
&-5-4.5-2.3-2-5,2 142635 Milton Surprise Minor
&34-3.4.5-2.3.4-34.5,2 165324 Audley Surprise Minor
&34-5.4.5-2.3.2-34.1,1 134625 Alice Holt Forest Surprise Minor
&34-5.4.5-2.3.2-34.5,2 136245 Longton Surprise Minor
&3-3.4.5-2.3.4-4.5,2 156342 Biddulph Surprise Minor
&3-5.4.5-2.3.2-4.3,4 135642 Troughton Surprise Minor
&5-3.4.5-2.3.4-2.3,4 162534 W & P Surprise Minor
&5-3.4.5-2.3.4-2.5,2 154632 Ash Surprise Minor
&5-5.4.5-2.3.2-2.3,4 164235 Pertwee Surprise Minor
&5-5.4.5-2.3.2-2.5,2 142563 Cheadle Surprise Minor

And I think there are a further 39 double methods, of which Naremburn is one, which don't have the right parity structure to easily generate an extent.

&-34-4-25-3-34-1,1 142635 Double Norwich Surprise Minor
&-34-4-25-3-34-5,2 135264 New Superlative Surprise Minor
&-34-45-25-23-34-1,1 134625 Untitled Surprise Minor
&-34-45-25-23-34-5,2 136245 Beinn Laoigh Surprise Minor
&-34-1-25-1-34-3,4 136524 Untitled Treble Bob Minor
&-34.5.4-25-3.2.34-1,1 134625 Untitled Surprise Minor
&-34.5.4.5-2.3.2.34-1,1 134625 Untitled Surprise Minor
&-345-4-25-3-234-1,1 134625 Untitled Surprise Minor
&-345-4.5-2.3-234-1,1 134625 Untitled Surprise Minor
&-345-1-25-1-234-1,1 152364 Untitled Treble Bob Minor
&-345-1-25-1-234-3,4 135642 Untitled Treble Bob Minor
&-3-4-25-3-4-1,1 134625 Untitled Surprise Minor
&-3-4-25-3-4-5,2 136245 Loch Cam Surprise Minor
&-3-1-25-1-4-5,2 165324 Quharity Treble Bob Minor
&-5-4-25-3-2-1,1 156342 Untitled Surprise Minor
&-5-4-25-3-2-3,4 154263 Untitled Surprise Minor
&-5-4-25-3-2-5,2 142635 Loch Yucal Surprise Minor
&-5-45-25-23-2-3,4 164235 Untitled Surprise Minor
&-5-45-25-23-2-5,2 142563 Goat Fell Surprise Minor
&-5-1-25-1-2-1,1 152364 Naremburn Treble Bob Minor
&-5-1-25-1-2-3,4 135642 Varragill Treble Bob Minor
&-5.34.1-25-1.34.2-1,1 152364 Untitled Treble Bob Minor
&-5.34.1-25-1.34.2-3,4 135642 Untitled Treble Bob Minor
&34-3.4-25-3.4-34.5,2 165324 Loch Nevis Surprise Minor
&34-5.4-25-3.2-34.1,1 134625 Untitled Surprise Minor
&34-5.4-25-3.2-34.5,2 136245 Skiddaw Surprise Minor
&34.5-4-25-3-2.34.1,1 134625 Untitled Surprise Minor
&34.5-4.5-2.3-2.34.1,1 134625 Untitled Surprise Minor
&34.5-1-25-1-2.34.1,1 152364 Untitled Treble Bob Minor
&34.5.34.1-25-1.34.2.34.1,1 152364 Untitled Treble Bob Minor
&3-34.1-25-1.34-4.5,2 135264 Sgor nam Fiannaidh Treble Bob Minor
&3-3.4-25-3.4-4.5,2 156342 Glyder Fawr Surprise Minor
&3-5.4-25-3.2-4.3,4 135642 Untitled Surprise Minor
&5-34.1-25-1.34-2.3,4 135642 Untitled Treble Bob Minor
&5-3.4-25-3.4-2.3,4 162534 Untitled Surprise Minor
&5-3.4-25-3.4-2.5,2 154632 Basil Surprise Minor
&5-5.4-25-3.2-2.3,4 164235 Untitled Surprise Minor
&5-5.4-25-3.2-2.5,2 142563 Ben Clibrig Surprise Minor
&5-5.4.5-2.3.2-2.5,2 142563 Cheadle Surprise Minor

For what it's worth, I'm sure we rang a 1440 of the method listed as "Loch Cam" in Cambridge around 2001, and called it Double Cambridge Surprise.

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