ACADEMY 18137 Da Vinci Series Catapult Mechanical Model Kit Ontario Northland 55"] Ring (Black)

55"] Ring (Black)

Athearn Genesis G1339 HO Scale 23K TankTrain Intermediate GATX White

Rugged train – ideally designed for children ages 6 and above

99 inches (355 mm)

ACADEMY 18137 Da Vinci Series Catapult Mechanical Model Kit Ontario Northland 55"] Ring (Black)ACADEMY 18137 Da Vinci Series Catapult Mechanical Model Kit In da Vinci's original drawings, this stone throwing siege catapult showed gears, a release mechanism, and a solid wood base. His catapult's force was acquired from the tension stored in two flexible, wood limbs. The designers at Academy followed the basic drawing to capture the workings of a mechanical masterpiece. FEATURES: Easy to build Once assembled, this rubber band powered catapult kit