Instrument

•  Cello (3)
•  Doublebass (1)
•  Electric Instruments (4)
•  Guitar (41)
•  Strumenti a pizzico (1)
•  Ukulele (3)
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•  Violin (2)

Wood

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•  Bone (3)
•  Ebano (4)
•  Indian Rosewood (6)

Element

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•  Bridges (6)
•  Fingerboard (1)
•  Kerfings (4)
•  Machine Heads (9)
•  Pins (2)
•  Purflings and bindings (11)
•  Rosette (6)
•  Veneers 6/10 and 10/10 (2)

Quality

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•  II (1)