Records of the Tillamook Rock Light Station (also known as Tillamook Rock Lighthouse), including correspondence, historical information, record books, and a visitors register. Much of the correspondence relates to a severe storm the lighthouse suffered in October 1934. The Tillamook Rock Light Station, located on a rock about 1.2 miles west of Tillamook Head, Oregon, began operations in 1881 and was closed in 1957.