This is a model of the rocket ram proposed by the early 15th century Italian military engineer Giovanni da Fontana in his sketchbook finished in 1420. The ram, or rocket car, was made of wood and was meant to help break down or breach the walls or gates of enemy fortifications. It ran on rollers and was propelled by a rocket.
Da Fontana apparently never built the device. The model was built especially for the National Air and Space Museum and was donated to the Museum in 1976 by the George Marsden Design Company.
Display Status
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin
United States of America
Type
MODELS-Missiles & Rockets
Manufacturer
George Marsden Design
Dimensions
3-D: 74.9 × 32.7 × 19.1cm (29 1/2 × 12 7/8 × 7 1/2 in.)
Materials
Wood
Ferrous Alloy
Resin
Plaster
Copper Alloy
Paint
Inventory Number
A19762055000
Credit Line
George Marsden Design
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
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