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1 Mon 'Jōwashōhō' - Ninmyō

Uitgever Japan
Jaar 833-850
Type Log in om details te zien
Waarde Log in om details te zien
Valuta Log in om details te zien
Samenstelling Log in om details te zien
Gewicht Log in om details te zien
Diameter Log in om details te zien
Dikte Log in om details te zien
Vorm Round with a square hole
Techniek Log in om details te zien
Oriëntatie Log in om details te zien
Graveur(s) Log in om details te zien
In omloop tot Log in om details te zien
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Beschrijving voorzijde Log in om details te zien
Schrift voorzijde Log in om details te zien
Opschrift voorzijde  承
寳 和
 昌
(Flourishing treasure of the Jōwa era)
Beschrijving keerzijde Plain reverse displaying a central square perforation framed by a raised square boss, with a flat, unadorned field between the boss and the outer rim. No inscriptions, symbols, or decorative elements are present on this face. The surface shows extensive green and brown patination consistent with age and burial, typical of Heian-period Japanese cast coinage. The raised rim is visible around the circumference, and the casting seam may be discerned on some examples.
Schrift keerzijde Log in om details te zien
Opschrift keerzijde Log in om details te zien
Rand Log in om details te zien
Muntplaats Log in om details te zien
Oplage Log in om details te zien
Aanvullende informatie

The Jōwashōhō was the sixth coin issued under Japan's Kōchōjūnisen system — a succession of twelve imperial copper issues spanning 708 to 963 AD, each progressively debased and increasingly ignored by a populace that preferred rice and silk as exchange media. By the time of Emperor Ninmyō's reign, imperial coinage had already lost most of its practical credibility, with provincial populations routinely refusing state-minted copper in favor of commodity barter. The coins were still produced, and official edicts still demanded their acceptance, but enforcement was largely theater.