In this cameo category we offer you our eclectic selection of vintage cameos, from the late 1800s to the 1950s, many with mythological themes. Shell cameos are an organic material and need special care. If your cameo looks dry or dull, applying a light coating of mineral or vegetable oil can bring them back to life. Let sit and gently remove any excess. Feel free to email us with special requests and any questions about cleaning and storage of your cameos.