Antique Mediterranean Corals Necklace

Antique circa 20s-30s natural coral necklace , made out of genuine undyed Mediterranean corals, the tone is best described as orange pink salmon, with natural pits and and inclusions from the growth of the coral branch, the beads are strung on a silk cord and graduated, the necklace closes on a brass barrel box clasp , not sure if original to the necklace, a rare estate find! Condition: overall in great vintage condition, some expected wear/aging signs as seen in the close up photos, nothing major, not noticeable when worn, from a non-smoking environment, absolutely gorgeous! Measurements: 21.5" long, beads are graduated 0.3 - 0.8 cm