Vintage Shell & Lucite Necklace with Beads and Painted Palm Tree

This is a vintage necklace made of sea shells and a plastic, likely Lucite, chain with little beads. The center shell has a painted palm tree on it, and the chain has yellowed some. Overall, the piece is still in very good condition and was likely made around the 1930s or 40s. Approximate Dimensions: Length 17in Largest Shell 1.5in x 1.16in