It is still unknown when the communities started this custom. The earliest plaque documented is the below described plaque, which dates back to 1703 (Sc.530-25). It is inscribed with names of members who prayed in the Mondovi synagogue, during several periods. The lists were updated and few layers of earlier lists are noticeable. Apart from representing the custom, these plaques provide a valuable genealogical list of the families, arranged according to the synagogues, who lived in Piedmont from the early eighteenth century. Moreover, a comparison of lists from different periods reveals the development or the decline of a specific synagogue, as for example the two plaques of Asti that point to the diminishing number of its members who read the Torah during the service during the nineteenth century (Sc.528.39).
- This list is probably an updated record. It is written on a paper that covers a former and an earlier list.
- The number 1703 most probably mark the year of the current list.
- The donations were probably collected to publish a book named "The Seed of Abraham", an unknown publication.
The plaque was used in the Mondovi synagogue, possibly during the eighteenth century. The year 1703 is marked on the back side of the plaque, yet it is still unclear weather it indicated the year when the congregation started to use this plaque, or a later date. The list inscribed on the plaque was updated and was written in several layers.
It appears that only two families prayed in this small and lavish synagogue. A descendant of the Levi family – Marco Levi – was the last Jew who lived in Mondovi, after WWII and took care of the synagogue, till he died in 2001
- Biddau, Niccolò. Gli Spazi della Parola: Synagogue in Piemonte. Torino: Elede Editrica SRL,2002. In Italian and English.
- Sacerdoti, Annie, and Annamarcella Tedeschi Falco. Piemonte Itinerari ebraici: I luoghi, la storia, l'arte. Venezia: Marsilio Edition,1994. In Italian.
Sacerdoti, Annie, and Luca Fiorentino. Guide to Jewish Italy. New York: Israelowitz Publishing, 1999.