Assertion: coin's number | /r/CapableOf | strike with 150 million
Facets:
value: in sovereigns
type: LOCATION
Source sentences:
text: The California Gold Rush and other discoveries of the 1840s and 1850s boosted the amount of available gold and also the number of sovereigns struck, with £150 million in sovereigns and half sovereigns coined between 1850 and 1875.