Assertion: banjo's tone ring | /r/HasProperty | attained in huge castings
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Discovering that the density of molecular structure and consistent crystallization of the bronze in casting plays a key role in improving banjo tone, the new methods used to cast the Jens Kruger tone ring produce a tone ring that is as dense and consistent in structure as a huge church bell with the tonal qualities usually only attained in huge castings