Assertion: english penny | /r/HasProperty | a coin of 1.3 to 1.5 grams
Facets:
value: originally
type: OTHER
Source sentences:
text: The English penny (plural "pence"), originally a coin of 1.3 to 1.5 grams (0.042 to 0.048 troy ounces; 0.046 to 0.053 ounces) pure silver, was introduced c. 785 by King Offa of Mercia.