Relics
- Spanish guitar: paper pattern for the body - XVII-XVIII C. (MS 374)
- Spanish guitar: paper pattern for the body (MS 719)
- Spanish guitar: paper pattern for the body (MS 721)
- Spanish guitar: paper pattern for the body (MS 750)
- Spanish guitar: right mustache for bridge (MS 900)
- Spring compass (MS 708)
- Stamp of Antonio Stradivari (copy) - XVIII-XIX C. (MS 510)
- Stamps for arabesques - XVII-XVIII C. (MS 525 - 527)
- Star-tip tools (MS 1112)
- Stitching awl (MS 1145)
- Strip of paper for measurement (MS 976)
- Strip of paper for measurement (MS 983)
- Strip of paper for measurement (MS 987)
- T tool ? (MS 1136)
- Tenor viola "Medici": drawing "TV" of the central part of the soundboard - 1690 (MS 234)
- Tenor viola "Medici": drawing "TV" of the central part of the soundboard (MS 764)
- Tenor viola "Medici": facsimile "TV" of the bridge - 1690 (MS 247)
- Tenor viola "Medici": form "TV" and models for the blocks - 1690 (MS 229-233)
- Tenor viola "Medici": geometric development of the volute - 1690 (MS 238)
- Tenor viola "Medici": model "TV" of a part of the side of the pegbox - 1690 (MS 239)