A ship that wrecked off the coast of Point Reyes over a century ago was discovered this week with sonar equipment and remote-controlled video cameras, a victory in the National Ocean and Atmospheric Administration’s two-year mission to find about 300 ships that have wrecked in the Gulf of the Farallones National Marine Sanctuary and in waters off the Golden Gate National Recreation Area. The S.S. Selja crashed into another ship, the S.S. Beaver, amidst the…