9 items
Amazing Leonardo Da Vinci Inventions You Can Build Yourself
Book - 2006
The Art of the Catapult
Build Greek Ballistae, Roman Onagers, English Trebuchets, and More Ancient Artillery
Book - 2004
The Big Book of Catapult and Trebuchet Plans!
Book - 2010
Defending your Castle
Build Catapults, Crossbows, Moats, Bulletproof Shields, and More Defensive Devices to Fend Off the Invading Hordes
Book - 2014
How to Catapult A Castle
Machines That Brought Down the Battlements
Book - 2008
Mini Weapons of Mass Destruction 3
Build Siege Weapons of the Dark Ages
Book - 2013
VirtualTrebuchet 2.0
Web Resource
Test out your trebuchet virtually, learning about what each part does so you can improve efficiency. Test out your trebuchet virtually, learning about what each part does so you can improve efficiency. Show less
wikiHow to Build a Trebuchet
Web Resource
Detailed description about how to build a trebuchet with pictures. Detailed description about how to build a trebuchet with pictures. Show less
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