DAOGUANG SIX-CHARACTER SEAL MARK IN UNDERGLAZE BLUE AND OF THE PERIOD (1821-1850)

The motif of three rams provide the rebus, sanyang kaitai, a wish for the New Year to bring about a change of fortune.
Compare to a very similar pair sold at Christie's London, 11 May 2010, lot 264, and a further pair at Christie's London, 6 November 2018, lot 106.