Yes, exactly ! It's about all that's left of a 12th century wall around brussels with about 15 of these things.. close up <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />

/me makes mental note to check out Cologne some time <img src="/ubbthreads/images/graemlins/cool.gif" alt="" />

They can blow up all two mijne pocket.