
Electro-ballistic apparatus for measuring the speed of Cannon-Shot, England, United Kingdom, illustration from the magazine The Illustrated London News, volume XLIV, November 12, 1864.
Credit
DeAgostini
/ Biblioteca Ambrosiana
Dimensions
5380 x 3454 pixels
Print Size @ 300 dpi
18 x 12 inches / 46 x 29 cm