Assertion: hand cannon | /r/ObjectUse | used by the mamluks
Facets:
value: in 1260
type: TEMPORAL
value: at the battle of ain jalut
type: TEMPORAL
Source sentences:
text: Hassan further claims that the earliest textual evidence of cannon is from the Middle East, based on earlier originals which report hand-held cannon being used by the Mamluks at the Battle of Ain Jalut in 1260.