Art Nouveau medal depicting Saint John and the lamb in yellow gold

Beautiful 18k (750°/°°) gold medal representing on one side Saint John as a child and on the other the lamb. This motif recalls the baptism of Christ and the allusion to the Lamb of God. If the medal is not signed, it recalls the treatment received by the medalist Mr. Jampolsky. The medal is engraved on the back: JV October 6, 1900
French work from the Art Nouveau period

Good general condition, presence of dents on the medal (visible in the photos)
Weight: 3.56 grams
Diameter: 18mm