A RARE GE-TYPE VASEYONGZHENG SIX-CHARACTER SEAL MARK IN UNDERGLAZE BLUE AND OF THE PERIOD (1723-1735)The well-potted oviform body rises to a wide cylindrical neck with a slightly lipped mouth, and is supported on a splayed foot pierced with two rectangular apertures on the sides. The vase is applied overall with an attractive even pale greenish-grey glaze suffused with irregular dark brown and golden crackles. The foot rim is dressed with a brown wash.13 in. (33 cm.) high, cloth box