October Artifact of the Month – USS Dionysus Engine

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USS Dionysus, Courtesy of The Mariners' Museum.
USS Dionysus, Courtesy of The Mariners’ Museum.

Hello faithful readers and welcome back to the artifact of the month! This month, we will be looking at a 271,000 pound engine from a Liberty ship built in World War II, USS Dionysus. Last week, while working on my blog, I got to take a little field trip out to the back of the museum where all of the macro artifacts are stored. While exploring, my supervisor showed myself and another intern the engine which is housed in a shed to protect it from the elements. The shed itself is a little creepy from the outside, but the engine inside is magnificent. It is massive, and just looms over you, with parts and pieces that are about the same size as me.

USS Dionysus was originally built for the Royal Navy as HMS Faithful as part of the lend-lease program, but instead was kept by the US Navy. It was commissioned in 1945 as a repair ship for the Navy, and was sent into the Pacific war zone at the end of World War II. Following the end of the war, Dionysus was put in the United States Naval Reserve Fleet until the outbreak of the Korean War in 1952, when it was added to the Atlantic Fleet. Following the end of the Korean War, Dionysus was again put on reserve until it was scrapped. Dionysus was a Liberty ship, which was a type of ship produced by the United States Maritime Commission in World War II and was constructed from standardized parts that were made across the country. They, liberty ships, were made for under $2,000,000 and held 27 officers and 497 enlisted sailors, in addition to 2,840 Jeeps, 440 tanks or 230 million rounds of rifle ammunition. During the war about 200 of the ships were lost due to a variety of reasons, but two different ships, SS Jeremiah O’Brian and SS John Brown survived, and are both open to the public. The engine was removed in 1978 and donated to The Mariners’ Museum and put on display. The engine itself is approximately 271,000 pounds with all of its components assembled, and is the main triple expansion steam engine of Dionysus. Later that same year, Dionysus’ hull was sunk off the coast of North Carolina to become part of the artificial reefs along the coastline. It was the fourth Liberty ship to be sunk there since 1974, and is located about five miles south of Oregon Inlet.   Read more