The medallion bears the name of Salustius Autor. On the reverse three individuals are depicted, probably actors in a theatrical scene. The central figure holds a small pipe instrument in his left hand, interpreted by Sabatier as an organ. The instrument has 5 pipes, held at mid-height by a transverse bar but without a wind chest. The attitude of the figures suggests that the instrument was light. On the reverse the words “PETRONI PLACEAS” appear arranged in a circle, probably a votive formula.
The Medallion of Grenoble
Digital reconstruction using artificial intelligence from a low-resolution photograph
Date:
second half of the 4th century
Location:
Museum of Grenoble, France
Author:
Anonymous (improntato a \”Salutius Autor\”)
Technique and materials:
Metal contorniate (medallion)
Dimensions:
Not documented
Provenance:
Not documented
Sources:
The Hellenistic-Medieval Organ by Jean Perrot









