Instrument

•  Archtop (4)
•  Bracewood and blocks (17)
•  Cello (17)
•  Doublebass (14)
•  Electric Instruments (102)
•  Guitar (207)
•  Harp Guitar (4)
•  Harpsicord (2)
•  Plucked Instruments (19)
•  Strumenti a pizzico (1)
•  Theorba (1)
•  Ukulele (30)
•  Viola (17)
•  Viola da gamba (20)
•  Violin (14)

Wood

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•  Bone (1)
•  Cherrywood (1)
•  Figured Maple (3)
•  Figured Poplar (2)
•  Indian Rosewood (1)
•  Italian Alpine Spruce (5)
•  Pearwood (1)
•  Plane Maple (1)
•  Red Cedar (1)
•  Snakewood (1)
•  Spanish Cedar (1)
•  Walnut (2)

Element

•  Back (9)
•  Bone (1)
•  Fingerboard (4)
•  Reinforcement (1)
•  Soundboard (5)
•  Stripes for baroque bow (1)

Quality

•  EE (11)
•  E (12)
•  I (11)
•  II (9)