Ding 550. Shen Lang Wu Zhu was cast by Shen Chong around A.D. 317.
The left part of the Zhu character is omitted.
Ding 559. Han Xing .
Minted by Li Shou in the Han Xing year period between A.D. 338-343.
This is Chinas earliest year period coin (Peng Xinwei p.188).
Schjöth 211 Ding 554. Feng Huo .
Minted by the rebel Shi Le, king of the later Zhao kingdom. A.D. 273-332.