old porcelain enamel trays from farm dairy / kitchen vintage graniteware

Lot of two old enameled steel trays... from an old farm dairy or kitchen. They have heavy white porcelain graniteware enamel. The larger tray has a black enamel rim and measures about 20.5" long and 12.5" wide. The smaller tray measures about 15" long and 10.5" wide. They both have some wear, discoloration and minor areas of enamel loss.