Documents
- 1937 - Tessera's participation in the International Congress Makers of Cremona
- 1942 - Letter from Romania
- 1947 - Letter from the Executive Committee for the celebrations of the tercentenary of the birth of Antonio Stradivari
- 19th century - Business card of Jean Baptiste Vuillaume - Paris (MS 1296)
- 19th century - Carlo de Bruc business card, Neaples (MS 1298)
- XIX Century - Roberts Peregrine Business Card - London (MS 1295)
- XX C. - Business card