A Chinese monochrome powder-blue bottle vase, Yongzheng mark and of the period, the gently flared

A Chinese monochrome powder-blue bottle vase, Yongzheng mark and of the period, the gently flared short foot supporting a compressed globular body, the exterior covered in a mottled blue glaze, underglaze blue six-character Yongzheng mark within double ring border to base, 19.5cm high.清雍正 灑藍釉荸薺瓶， 青花雙圈六字楷書「大清雍正年製」款品項報告 Condition report There are two firing flaws to the inside of the neck, resulting in fine cracks beneath the glaze. A couple of very small firing flaws to the base. Some light surface wear in areas commensurate with age.