乾隆款 方型詩文筆筒 The porcelain brush pot is of rectangular form, stands on four short stub feet, body depicts poetry calligraphy within open medallions, bottom bears six character QIANLONG reign mark. Height: 4 in (10.2 cm) Length: 2 1/2 in (6.3 cm) Width: 2 1/2 in (6.3 cm)