Back view of upright pianoforte

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Back view of upright pianoforte, Knabe patents, showing ribbing of sound-board and construction of back framing.

Auteur: Theory and Practice of Piano Construction
With a Detailed, Practical Method for Tuning
By William B White
Published in 1906
Available from gutenberg.org
Ajoutée le: Mardi 23 Février 2021
Dimensions: 953*858
Mots-clés: musical instrument
Albums: Technology / Musical Instruments
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