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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: Solid Mahogany base and sides.
Action Board Pivot: Triangle/circle brass with pivot.
Action Board Levers: Brass sheet, wider at pivot area.
Action Board Springs: Brass
Action Board Pallets: 24 per side, all same size, of simple card
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: Three rectangular chamois-topped support pillars, supporting the pine baffles.
