The Vasa Cannon was little more than an over-sized gun
barrel laid on a wooden bench, pointed in the
general direction of the target, and propped up
with wooden wedges. The powder charge was poured
into the barrel through the muzzle, and some
powder was inserted into the narrow bore of what
was called the touch hole. The powder charge was
rammed tight with a piece of soft leather or
cloth and the missile was inserted. Then the
powder in the touch hole was ignited, and the
vasa fired. |