| Previous | Section Summary | Help | Next |
Item Type: Concertina
| Summary | Labels and Serial Numbers | End Frets | Fingering System | Straps and Holding Devices | Fret Baffle | Action Board | Reeds and Reed Pans | Bellows | Case and Other |
Action Board
Action Board Summary: The instrument's Action is made up of a curve-topped, triangular-based brass pillar with riveted pivot, and brass-wire levers, broader at the Pivot. Pallets of circular pale cardboard, the lower six pallets on each action board of slightly larger diameter.
Action Board Pivot: The instrument's Action has a curve-topped, triangular-based brass pillar with riveted pivot.
Action Board Levers: Brass-wire levers, broader at the Pivot.
Action Board Springs: Brass.
Action Board Pallets: 24 Pallets per side, of circular pale cardboard, the lower six pallets on each action board of slightly larger diameter.
Action Board Air Valve: No
Action Board Securing-screw pattern: Triangle of three cylindrical wooden pillars.
Action Board Sub-fret-board Supports: No baffle supports, since the leather baffles are glued to the inner face of the frets.
