Assertion: anglo concertina | /r/CapableOf | arrive in the united states
Facets:
value: by the 1840s
type: TEMPORAL
value: at the same time
type: TEMPORAL
Source sentences:
text: The Anglo Concertina, or more correctly its direct antecedent the German Concertina, arrived in the United States by the 1840s, at approximately the same time as in England and the rest of Europe.