Newport News, Virginia. A C-3 passenger and cargo boat. The two tall posts in the middle are called "Samson posts" and are used to support derrick arms, cranes, etc, in loading and unloading the ship. They also serve as ventilators, as can be seen from the holes near their tops. The boat being built on the ways here, is of all steel construction, and is about forty percent completed. "C-3" refers to the type of design