Assertion: hoard's coin | /r/HasProperty | issued after a reform of the coinage system
Facets:
value: in 274
type: TEMPORAL
value: by aurelian
type: TEMPORAL
Source sentences:
text: Some of the coins issued after a reform of the coinage system by Aurelian in 274 are marked with the letters PXXI, and these have a slightly higher silver content, about 5% silver and 95% copper.