Bluthner PIANETTE Manuel d'utilisateur télécharger pdf (Page 8)

Historical piano collection 2011 Forte pianos

8

Inventory number 5

Conrad Graf

Vienna 1830

Fortepiano

Manufacturer’s label:

Con. Graf, K. K. Hof

Forte-Piano-Verfertiger (manufacturer) -

Wien

Case:

Walnut veneer.

Shortened from originally ca. 240 cm to

currently 170 cm length, width 128 cm in

the second half of the 19th century.

Keyboard:

Extent C

1

- g

4

,

lower keys ivory,

upper keys ebony.

Action:

Vienna Action,

hammerheads covered with leather,

damper box.

A metal brace between f’ and fis’.

Metal annex bar added when the instru-

ment was shortened.

Switching system:

Lyra, currently with two pedals (originally

three pedals: moderator):

$ Forte

$ Shifting

Acquired by Alfred Taubmann,

Klagenfurt, through Peter Zehmisch,

Hamburg.

1996 restored by joinery maker Jensen,

Kellinghusen and Gerd Sühring, Aukrug

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