FEATURES: Snap-together replica.
Manual is very educational and teaches how this invention has
evolved into what it is today.
To make the bombard or cannon more effective; Leonardo da Vinci designed projectiles that contained a quantity of mini gunpowder shots packed into petal-shaped iron pieces that formed a ball. After assembly; the cannonball was loaded into the barrel of the bombard and fired...
Product Demensions: 19" x 12" x 14"