Bell Island, Conception Bay, Newfoundland

All four wrecks off Bell Island were sunk as a result of torpedo hits by German submarines sneaking into Conception Bay during WW2. The wrecks were English-built merchant ships designed to carry iron ore from the mines on Bell Island to their final destinations across Atlantic. At the time of its sinking PLM was steaming under French flag (the other three were Canadian-owned). All four were built in a similar fashion with the superstructure located amidships and two massive cargo holds placed between the superstructure and bow/stern. Loading and unloading was done with the help of derricks located in the middle of each cargo hold.The length of all four ranged from 400 to 455 ft, and tonnage from 5500 tons to 7500 tons. Guns were added later due to realities of war time and were located at the stern.

PLM went down on November 2, 1942, two months after Saganaga and Lord Strathcona, and on the same night as Rose Castle, both struck by torpedoes fired by German U-boat U-518. Rose Castle and PLM were hit almost simultaneously and sunk within minutes.