Vintage flour sifter from Foley Sifter in Minneapolis with the original Patent number, dating this sifter somewhere between mid 1940s or 50s. This model was the first easy to use, one hand squeeze sifter. Approximately 1 cup to 1.5 cup capacity. Good vintage condition - fully operable with some rusting. May not be suitable for food use, but a cool addition to any vintage kitchen collection or display.