Item Type: Concertina
Action Board Summary: The pivot of the action is of the "divided cylindrical brass pillar with rivet through" form.
Action Board Pivot: Slotted brass cylinder with cross-pivot
Action Board Levers: Brass sheet levers, much wider at the pivots.
Action Board Springs: Brass
Action Board Pallets: 24 per side, all the same
Action Board Air Valve: No
Action Board Securing-screw pattern: Triangle of three wooden cylindrical pillars.
Action Board Sub-fret-board Supports: Trio of three wooden rectangular pillars, with chamois top-mounts.
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Created August 2009 by Neil Wayne
Last Modified 07 February 2012 by Neil Wayne, Chris Flint, Wes Williams
This page created Tuesday 14 February 2012.