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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: Rosewood-veenered sides.
Action Board Pivot: Curved-top sheet brass with vertival slot for lever.
Action Board Levers: Brass wire, flattened extensively along its length.
Action Board Springs: Brass
Action Board Pallets: 24 per side, in replacement cardboard, all same size, of simple card
Action Board Air Valve: No
Action Board Securing-screw pattern: Just two screws, via thumb-strap and finger-rest only.
Action Board Sub-fret-board Supports: Three rectangular chamois-topped support pillars.
