Antique Set 3 Blue & White Porcelain Infant/Invalid Feeder, made early 1900s. Strawflower pattern made in Japan. This set of feeders was likely used to feed infants or invalids, showcasing intricate blue and white porcelain designs. These antique feeders are a unique and historical collectible item for those interested in medical antiques and vintage pieces. Non-smoking home. In excellent condition with no chips or crazing. One Piece has an interior fold in the porcelain from the firing process.