Three Gorges assisted Yu the Great in controling the waters and guiding boatmen. The Xiling Gorge comprises a series of famous gorges, including Military Book and Sword Gorge, Yellow Cow Gorge, and Lantern's Shadow Gorge. In 1919, after Sun Yat-sen had put forward the concept in the Plan for Industrial Development of his (), experts investigated damming the Three Gorges, but it was not until 1994 that the Three Gorges project officially started. In 1944, the Nationalist government recruited John L. Savage, the Chief Engineer of the United States Bureau of Reclamation, who came to China and made a 10-day investigation of
Gorges family members as well as copies of their correspondence. The legal papers are an excellent source of English documents and provide added information on the family's interesting and noble history. Also provided is historical information used to provide background for Mr. Gorges' book. Included are Mr. Gorges' research notes which give some indication of his organization for the book. Although he failed to publish it in his lifetime, his wife had the book published to his specifications in 1944. There are also postcards of country scenes in England and Ireland. The materials deal with the entire history of the family from