Small porcelain cup, blue and white, Qing dynasty

A bell-shaped cup with the rim partially covered with metal. Made of porcelain decorated in blue on white underglaze, with a group of horses around the outside. With faults. On the base is a four-character seal '若深珍藏' (Ruò shēn zhēncáng). 

Height: 4.30 cm; Mouth diameter: 6.20 cm