Lot mid-century modern copper enamel, square ashtray, round dishes and bowls

Lot of 50s - 60s - 70s vintage enameled copper bowls, dishes, ashtrays -

There are five of the rounds, ranging in size from 4 1/2" to 9 1/4" in diameter. The square dish or ashtray is 4 1/2" x 4 1/2.

None of these have ever been used, or hung on display. The backs are smooth and free of hangers, and all six pieces are in excellent condition. We saw no marks or signatures on any of them.