LIU-SONG: Anonymous, 420-479, AE cash (2.13g), H-13.1, si zhu (four zhu), light encrustation, Graded 85 by GBCA Grading Company, VF, ex Dr. Dirk Löer Collection. Rare denomination issued by Emperor Wen in 430 AD with the actual weight in line with the denomination of 4 zhu.