Vintage Black Enameled Canning / Steaming Rack

The item is a vintage or antique black-enameled metal canning or steaming rack, likely made of tin or steel with an enameled coating for rust resistance and ease of cleaning. It consists of two primary components: a tall, cylindrical pot or insert with a flat bottom and two loop handles on opposite sides, and a round, domed lid or separate insert with numerous perforations. The main pot or insert features a perforated bottom, indicating its function as a strainer or a rack for holding jars or food items above liquid. The perforations are uniform in size and evenly spaced across the entire bottom surface, allowing for efficient drainage or steam circulation. The interior surface shows some wear, with areas where the black enamel coating appears abraded or chipped, revealing the lighter metal underneath. There are also visible scuff marks and a light layer of dust or residue, consistent with moderate use and age. The exterior of this main component, particularly around the rim and handles, appears to retain more of its original finish. The separate domed component also has many circular perforations, but they are less uniformly distributed than those on the main insert's base. This piece also features a distinctive, hinged, and curved handle or mechanism in the center, designed to allow it to be lifted or perhaps to secure items within the pot. This handle appears to be part of an integrated, possibly collapsible, design. The overall construction suggests a utilitarian purpose, likely for canning fruits and vegetables, steaming large quantities of food, or possibly blanching. The black enamel finish, a common characteristic of kitchenware from the early to mid-20th century, points to an estimated age anywhere from the 1930s to the 1960s. The handles on both pieces are simple and functional, typical of industrial-style kitchen equipment. The slight imperfections in the enamel and the general wear suggest a well-used but sturdy piece of kitchen equipment.