Anyone viewing the ports of Tacoma or Seattle will be familiar with the green-and-white Foss tugboats directing huge ships into docks, scurrying alongside barges filled with products from around the world,
and patiently pulling rafts filled with logs to mills or to ships headed overseas. Since 1889, the Foss family has taken their business from rowboats to powered launches, eventually developing some of the most powerful tugboats in the world...