Retired O class submarine HMCS OJIBWA approaching Iroquois Lock on the St. Lawrence Seaway on 3 June 2012. The Cold War submarine has traveled by barge from Halifax in route to her final resting place as a museum ship on Lake Erie, with the assistance of the tugboats, Florence M. and Lac Manitoba.

Roger Litwiller Collection, courtesy Roger Litwiller. (RTL33757)