Turn of the century vintage enamel ware kettles for cooking in camp or kitchen.
These have had a hard life, and are very worn, with holes. They'd make great planter pots or hanging baskets for your flowers.
The grey graniteware is 9 1/2" x 3" deep, and the blue and white swirl enamel pan is 8 1/2" x 4 1/4" deep.