ACADEMY 18137 Da Vinci Series Catapult Mechanical Model Kit Tap - 2-56 Yates depicts a map of

Yates depicts a map of the United States and various modes of transportation and communication throughout the country

Lionel 2243170 O Gauge Bessemer & Lake Erie Ore Car

Direct Drive Tail Motor: Brushless tail motor delivers impressive heading hold in a simplistic design

adjustable wheelbase (upper (1)/ lower (1))

ACADEMY 18137 Da Vinci Series Catapult Mechanical Model Kit Tap - 2-56 Yates depicts a map ofACADEMY 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