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Northern Song Dynasty
Songyuan Tongbao
(Yongding-Kaiyuan Type Version)
北宋
宋元通寶
(永定-開元手版)
Item number: A3898
Year: AD 1546-1564
Material: Bronze
Size: 22.0 x 22.1 x 0.5 mm
Weight: 1.9 g
Provenance: Spink 2023
This coin is plausibly a Vietnamese imitation produced under the later Mạc dynasty, possibly under Mạc Phúc Nguyên. Its prototype is the “Songyuan Tongbao”, first cast in AD 960, the first year of the Jianlong reign, by Emperor Taizu, the founding emperor of the Song dynasty, and the earliest coinage issued by the Song.
The coin conforms to the Sinosphere tradition of the round coin with a square central perforation. The obverse bears the clerical-script inscription “Songyuan Tongbao”, read in paired sequence from top to bottom and from right to left. The character “Song” is rendered in a form approaching regular script, while “Yuan”, “Tong”, and “Bao” are executed in a clerical style comparable to that on the Tang “Kaiyuan Tongbao”. The calligraphy is relatively large. In the character “Tong”, the basal stroke of the “chuo” (辶) component is executed with an angular turn; the initial horizontal stroke of “Yuan” is comparatively long; and “Bao” is blurred and poorly defined. Apart from black corrosion, the surface shows a reddish copper tone. The reverse field is plain and uninscribed.
In both calligraphic style and metallic appearance, the inscription resembles that of “Yongding Tongbao”, an issue imitating the Tang “Kaiyuan Tongbao” attributed to Emperor Tuyên Tông of the Mạc dynasty, Mạc Phúc Nguyên. For this reason, it is classified as “Kaiyuan-style” (Kaiyuan shou), and is also referred to as “Jingxing-style of a separate furnace” (bie lu Jingxing shou). Nevertheless, since later Mạc coinage was predominantly cast in bronze, this attribution remains open to question.
Zhao Kuangyin, Emperor Taizu of Song, reigned from AD 960 to AD 976 as the founding emperor of the Northern Song. With a military background, he achieved repeated successes under Emperor Shizong of the Later Zhou and came to control the elite palace forces. In AD 960, at Chenqiao Station, he was acclaimed by his troops and donned the imperial yellow robe in what is traditionally termed the “Chenqiao Mutiny”, thereby ascending the throne, founding the Song dynasty, and adopting Jianlong as the reign title. After his accession he pursued a strategy of “pacifying the south before turning north”, gradually eliminating the southern regimes and laying the groundwork for Northern Song reunification.
Recognising that the turbulence of the Five Dynasties period stemmed from powerful regional military governors and the dominance of armed men in politics, Zhao Kuangyin adopted the policy later encapsulated as “releasing military authority over a cup of wine”, persuading veteran commanders to relinquish their commands and resettling them with generous provisions. Military power was thus recentralised, and the civil bureaucracy strengthened. This helped to establish the Song political pattern of privileging civil governance over military power and reduced the danger of warlord separatism, though it has also been regarded as a long-term contributing factor to later military weakness.
In domestic administration, he rectified officialdom, emphasised the civil service examinations, promoted scholars of humble origin, and reinforced centralised authority and fiscal institutions. In foreign policy, he adopted a dual strategy of offence and defence in dealing with Northern Han and the Khitan. His reign was comparatively stable, and the economy gradually recovered, inaugurating the conditions for subsequent Song prosperity. He died in AD 976 and was succeeded by his brother Zhao Guangyi, Emperor Taizong of Song.
The coinage system of the Northern and Southern Song was complex. Copper and iron served as official coin metals, operating alongside paper money, while silver gradually assumed increasing importance. Copper coin denominations ranged from equivalent values of one to ten. Regional circuits cast coin according to local needs: some used only copper coin, some only iron coin, and others employed both. Calligraphic styles likewise varied widely, including regular, clerical, seal script, and the so-called Slender Gold style, among others.
Mạc Phúc Nguyên (Mạc Tuyên Tông) reigned from AD 1546 to AD 1564 as the fourth emperor of the Mạc dynasty. Shortly after his accession he faced a succession dispute driven by powerful local magnates manipulating members of the imperial clan, severely weakening the regime. At the same time, as the Lê–Trịnh coalition continued its northern campaigns and the Mạc state steadily declined, the dynasty’s effective control contracted sharply to Thăng Long (in parts of the Red River Delta in northern Vietnam). The court was compelled to rely on military commanders, fortified positions, and geographical barriers to resist the advancing Trịnh forces. During his reign, Mạc Phúc Nguyên sought to consolidate authority, pacify localities, and adjust military deployments, resulting in a prolonged stalemate with the Lê–Trịnh coalition, before he died after contracting smallpox.
After the Mạc dynasty was overthrown in AD 1592, it retreated north to Cao Bằng, sustained intermittently by intervention from the Ming and Qing polities, and was not finally extinguished by the Trịnh lords of the Later Lê until AD 1677.