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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, slotted pivot-plate with flattened brass levers passing through slot , brass springs. Pallets of circular pale cardboard, all the same size. Rosewood-veneered edges, circular softwood action-plinth.
Action Board Pivot: A curve-topped, slotted pivot-plate.
Action Board Levers: Brass-wire levers, flattened at the Slot in Pivot,
Action Board Springs: Brass.
Action Board Pallets: 24 per side, all same size.
Action Board Air Valve: No.
Action Board Securing-screw pattern: Triangle of three cylindrical wooden pillars, receiving screws from outer fret area.
Action Board Sub-fret-board Supports: No baffle supports, since the leather baffles are glued to the inner face of the frets.
Action Board Labels: A pencilled number 4.
