Kids Playing On Anti Aircraft Gun
You could sit in the seat and crank the turret to spin around. They had disabled the up down controls so you couldn't bring the barrel down on someone's head.
B.A.P. Unión Docked At Burrard Dry Dock Pier
This is a training ship for Cadets. Apparently about 240 live on this ship. 75 years ago, Canada and Peru started diplomatic relations, but I suspect that is just a coincidence.