We can handle a lot of heavy lifting with our staff, but sometimes we need to call on outside experts for help. Such was the case with No. 3746, a Japanese mini-submarine designed by Nishimura Ishimatsu. We needed to lift the sub onto a custom cradle and relocate it.

Imagine your own adventure on the high seas as you navigate this fascinating gallery.

WAVES fulfilled various positions and worked at Naval bases across the US, ranging from yeoman to chauffeur, baker to pharmacist, and artist to aircraft mechanic. Most WAVES worked in naval aviation units–maintaining aircraft, testing parachutes, and working as domestic air traffic controllers or weather specialists.

In 1850, in an effort to demonstrate American advances in shipbuilding to the world, a group of New York yachtsmen formed a plan to send a yacht to England to race against British boats. The task of designing the boat was given to George Steers, one of New York’s leading naval architects and the designer of the port’s fastest pilot boats.

Imagine my surprise when I found out that this contraption is a Speaking Tube–I had cataloged it as a gas mask. The photograph is World War I vintage (that’s my excuse!).

Oil reservoirs are a tool commonly found on USS Monitor‘s engine. Also known as an oil cup or lubricating cup, they were used on steam engines to keep valves and levers constantly lubricated.

Approaching any 6 and a-half foot tall by 10 and a half foot wide painting is an experience. The sheer magnitude leaves you wondering whether you want to get closer or step back. But when approaching a Thomas Skinner piece, like this one – “The Foundry”, we feel as if we can step in.