The 19C White's Utica Cobalt Decorated #4 Butter Stoneware Crock is a small pottery piece originating from the US-Northeast during the 1800-1899 time period. This country-style crock is decorated with blue cobalt paint, making it a unique and original antique item for collectors of primitives. Signed by the dealer or reseller, this piece is made of clay, adding to its authenticity and charm as a vintage piece of American history.