A view off the bow of the venerable warship.

Caulkers use traditional caulking hammers to seal the gun decks.

The World War II destroyer U.S.S. Cassin Young (DD-793) reflects a very different kind of sea power than does Constitution. Yet both warships, constructed 150 years apart, served much the same purpose. Like frigates, destroyers (known as the workhorses of the modern navy) are smaller and less powerful than the heaviest warships, but they are fast and remarkably versatile. Boasting five 5-inch guns and made of steel, Cassin Young was built on the West Coast in 1943 and took part in major Pacific engagements, including the Saipan landing and the Battle of Leyte Gulf, where its crew rescued over 100 sailors from the attack on U.S.S. Princeton.

Free tours let visitors see where the “tin can sailors” lived during their long months at sea.

Aboard Cassin Young, “Rosie the Riveter” programs introduce visitors to the work and lives of the women who wielded rivet guns and welding rods during World War II.

Cassin Young’s bow offers views of the historic yard and harbor.