Bluthner PIANETTE Manual do Utilizador descarregar pdf (Página 12)

Klavierhistorische Sammlung 2009

Inventory number 9

Grotrian, Steinweg, Helfferich and Schulz

Braunschweig 1871

Fortepiano

Manufacturer’s label:

Grotrian, Helfferich, Schulz

Th. Steinweg Nachf.

Braunschweig

Case:

Palisander, painted black.

Body measurements: 256 x 139 = L x W.

Keyboard:

Extent: A

- A

Lower keys ivory,

upper keys ebony.

Action:

Repetition action,

hammerheads felted.

Full cast-iron frame, cross-string design.

Switching system:

Lyra with two pedals:

$ Forte

$ Shifting

Forte pianos

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Bluthner PIANETTE Manual do Utilizador Página 12