Assertion: culdoscope | /r/MadeOf | popular
Facets:
value: by albert decker
type: OTHER
value: in 1939
type: TEMPORAL
Source sentences:
text: The culdoscope was first made popular by Albert Decker in 1939.
text: The culdoscope was first made popular by Albert Decker in 1939.
text: The culdoscope was first made popular by Albert Decker in 1939.