In 1913 the museum's artifacts were moved to Building 120, where the museum shared space with the Seaman Gunner's Quarters and the Recruiting Office. This site is now a parking lot west of the Washington Navy Yard. The building was demolished in 1927, which left the Navy's collection of artifacts in storage for eight years. In April 1935, the third museum opened in building 40, at the north end of the Breech Mechanism Shop constructed between 1887 and 1899. When World War II ended the yard officially changed its name to the Naval Gun Factory, so the museum became the Naval Gun Factory Museum. After gun production ceased, Admiral Burke obtained the entire building in 1961 to house a new, and more complete collection of artifacts.