Ex-HMCS OJIBWA under tow passes through the St. Lawrence Seaway lock at Iroquois, Ontario on 3 June 2012 with Nadro Marine tugs, Florence M (leading) and Lac Manitoba. The cold war RCN submarine is being moved to Port Burwell and will become a museum ship.

Roger Litwiller Collection, courtesy Alex Litwiller. (RTL-AJL DSCF9645)