claw of Archimedes

large fulcrum based pole with rope and anchor, by hooking ship and applying weight at other end, lift is applied to the vessel capsizing and scuttling it.. 
Archimedes Claw, iron hand

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weapon functional class, 

• Freebase entry^@
  

siege engine – weapon functional class – 

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Type	Date	Description	Keywords	Notes	Source
link		Freebase entry@			Wikidata

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