Steamship lost in 1875 off Washington coast located
The SS Pacific was on its way from Puget Sound and Victoria to San Francisco when it collided with a big sailing ship in the dark off Cape Flattery on November 4, 1875 and sank in less than an hour. The Pacific had an estimated 275 passengers and crew aboard of which only two survived, making the sinking the most deadly maritime disaster in Northwest history.
Only a handful of details of what happened came to light afterwards because there were only two survivors—one who floated around on debris for 40 hours, and another for 80 hours.