Jewelry designer from Charleston, S.C. named Charles Kerrison.

by Pamela
(Vancouver, washington)

I have several pieces of jewelry signed "CS" and the original boxes with "Charles Kerrison Jewelers" of Charleston, SC. They are gold tone and/or rhodium plated. The company no longer exists and I believe the designer has passed. Does anyone know of this jeweler/designer? Has anyone seen any of his works and are they valuable? I can't seem to find any info on him.

Thanks,

Pamela, Vancouver, Washington