This vintage Swartzbaugh Conservo camping oven is a must-have for any outdoor or indoor enthusiast. This multi-functional steamer, cooker, and canner and comes with 2 doors and 2 shelves. The silver-colored metal construction makes it durable (looks like copper bottom) and it is compatible with wood and gas stove types. It measures 12″ in length, 12″ in width, and 21 in height. This original Swartzbaugh Conservo model was manufactured in the United States between 1920 and 1949. It is a great addition to any vintage collectibles, cookware, or kitchen and home collection. Overall good but please don’t expect new… Examine all the photos. Bottom front bottom lip a bit flattened out on one side (see photo 5).