Plaque for cannon from the S.S. Mont Blanc

Plaque for cannon from the S.S. Mont Blanc. Cannon from the S.S. Mont Blanc - breech end. About the Halifax Explosion 1917-12-06

Plaque for cannon from the S.S. Mont Blanc. Cannon from the S.S. Mont Blanc – breech end. About the Halifax Explosion 1917-12-06