A pair of Burlwood plaques, Qing Dynasty, 19th century, each one carved and applied in relief with precious archaic vessels ('Zun'), and each vessel named and positioned on an elaborately carved burlwood stand, further inscriptions relate to the posterity of the Ya family, original infills to plaques, each plaque in an original hardwood frame, 85 cm high, 52.3 cm wide and 84.5 cm high, 52.3 cm wide. Provenance: acquired in Hong Kong in the 1950-60's and passed down by descent