National Museum of Natural History National Museum of Natural History The National Museum of Natural History is a natural history museum administered by the Smithsonian Institution, located on the National Mall in Washington, D.C., United States. It has free admission and is open 364 days a year. In 2016, with 7.1 million visitors, it was the fourth most visited museum in the world and the most visited natural-history museum in the world. Opened in 1910, the museum on the National Mall was one of the first Smithsonian buildings constructed exclusively to hold the national collections and research facilities. The main building has an overall area
Conservation and restoration at the Smithsonian Institution specimens and cultural artifacts. The ACL provides professional care for collections; reviews prospective acquisitions and loans; prepares collections for exhibit and loan; maintains objects on exhibit in the National Museum of Natural History; reviews sampling requests; advises on object care; and implements preventive conservation projects. Hope diamond, dinosaur fossils, gems, and minerals. A History of Pest Control Measures in the Anthropology Collections, National Museum of Natural History, Smithsonian Institution by Lisa Goldberg At the National Postal Museum, the Preservation Office is responsible for conservation of the Museum collection. World’s largest stamp gallery, full-size Freight-liner semi-truck cab cutaway, vintage mail planes,