Breadalbane, a British ship that went down in the 1850s while on a mission to find survivors of the ill-fated Franklin expedition to map the Northwest Passage.

• 加拿大破冰船的任务之一是探查遇难沉没的在1850年的一艘英国船，寻找死者的遗留物如走恶运的富兰克林探险队。