Fabulous 1940's Chatelaine of large heavy sheath and sword with rhinestones

This 1940's design is attributed to Coro. It is unsigned. It is 2 pieces: a sword and a sheath attached by double chains. It can be worn as a swag pin or sheathed as a single piece. The sheath is black enamal with crystal rhinestones. The sword has a fleur de lis top with red and crystal stones. This piece is in very good condition with minor enamel loss. Gold tone finish. The closures on both pieces are safety roll over clasps. The stones are bright with no signs of aging. Size of the sword is 1 1/4 by 3 1/2 inches, the sheath is 1/2 by 2 1/4 inches and the chain is 8 inchs. Great period piece and highly collectible.