American screw steam tug General Osorio built at Slikkerveer, Netherlands in 1910 according to the Dutch magazine Scheepvaart dated 30 December 1910

A list of the ships launched in 1910 reported the American screw steam tug General Osorio of 175 ihp horsepower built by Firma Wed. C. Boele&Zonen, Slikkerveer, Netherlands for account of an owner in America.