[US_GRANT]

Hg to be onest i've never saw the footage but heard of them...the big cannon could hit London right?

Weren't those guns called Paris guns? I think Germany had one in WWI but it took so long to load and was rather inaccurate because of the range that it was eventually removed from service. Good concept but needed a little more time on the drawing board. Does show that the technology was pretty impressive, though. look how bif that barrel is and so little support from the gun carriage.