Relics
- Bow: paper wrapping for small models (MS 848)
- Bowed string instrument (?): drawings for the construction - XVII-XVIII C. (MS 382)
- Bowed string instrument (?): models of ff - XVII-XVIII C. (MS 383-384)
- Bridge (MS 1169)
- Bundle for label 1687 - XVIII-XIX C.
- Burnisher (MS 1118)
- Bushing ? of wood (MS 1119)
- Calliper to eight - XVIII-XIX C. (MS 666)
- Cartonboard box for models - XVIII-XIX C. (Ms Cozio 94/2)
- Cello "B": Fac-simile of bridge - 1703 (MS 287)
- Cello "B": fragment of rib of viola with measures - XVII-XVIII C. (MS 289)
- Cello "B": parallelepiped with a rectangular base with indicated a measure - XVII-XVIII C. (MS 288)
- Cello "Medici": model of the tailpiece - 1690 (MS 282)
- Cello "Medici": model of the tailpiece - 1690 (MS 282)
- Cello "Medici": Ornamentation in two parts for the noble coat of arms (MS 528)
- Cello "Medici": rectangle of paper with perforated the cupid of the inlaid - 1690 (MS 283)
- Cello "Quarenghi": drawing of f-hole (MS 970)
- Cello "Quarenghi": pattern for "quinta" (MS 1007)
- Cello "Quarenghi": pattern for "quinta" of soundboard (MS 1006)
- Cello "The King of Spain" - 1696: fragments of fretwork pattern for the decoration of the ribs (MS 1254)