A Chinese porcelain monochrome blue-glazed teapot, Yongzheng mark and of the period, of squat shouldered form with simple loop handle, covered in a thick dark blue glaze, the white glazed base inscribed with six-character mark within a double circle, 17cm longLacking cover, very faint, small deep scratch to exterior of main body (approx. 1cm long), very fine nick to rim, a few very light surface scratches to the glaze.