Armstrong guns packed on sleighs in the ordnance-yard at St John, New Brunswick, ready to be taken to Canada, illustration from the magazine The Illustrated London News, volume XL, March 29, 1862.
Credit
DeAgostini
/ Biblioteca Ambrosiana
Dimensions
5198 x 3699 pixels
Print Size @ 300 dpi
17 x 12 inches / 44 x 31 cm